diff --git a/types/defines/browser-run.d.ts b/types/defines/browser-run.d.ts
new file mode 100644
index 00000000000..be458e2598c
--- /dev/null
+++ b/types/defines/browser-run.d.ts
@@ -0,0 +1,524 @@
+type BrowserRunLifecycleEvent =
+  | 'load'
+  | 'domcontentloaded'
+  | 'networkidle0'
+  | 'networkidle2';
+
+type BrowserRunResourceType =
+  | 'document'
+  | 'stylesheet'
+  | 'image'
+  | 'media'
+  | 'font'
+  | 'script'
+  | 'texttrack'
+  | 'xhr'
+  | 'fetch'
+  | 'prefetch'
+  | 'eventsource'
+  | 'websocket'
+  | 'manifest'
+  | 'signedexchange'
+  | 'ping'
+  | 'cspviolationreport'
+  | 'preflight'
+  | 'other';
+
+/** Options fields shared by all quick actions. */
+interface BrowserRunBaseOptions {
+  /** Adds `<script>` tags into the page with the desired URL or content.
+   * @see https://pptr.dev/api/puppeteer.frameaddscripttagoptions
+   */
+  addScriptTag?: Array<{
+    content?: string;
+    url?: string;
+    type?: string;
+    id?: string;
+  }>;
+  /** Adds `<link rel="stylesheet">` or `<style>` tags into the page.
+   * @see https://pptr.dev/api/puppeteer.frameaddstyletagoptions
+   */
+  addStyleTag?: Array<{ content?: string; url?: string }>;
+  /** Provide credentials for HTTP authentication. @see https://pptr.dev/api/puppeteer.credentials */
+  authenticate?: { username: string; password: string };
+  /** Set cookies before navigating. @see https://pptr.dev/api/puppeteer.cookieparam */
+  cookies?: Array<{
+    name: string;
+    value: string;
+    url?: string;
+    domain?: string;
+    path?: string;
+    secure?: boolean;
+    httpOnly?: boolean;
+    sameSite?: 'Strict' | 'Lax' | 'None';
+    expires?: number;
+    priority?: 'Low' | 'Medium' | 'High';
+    sameParty?: boolean;
+    sourceScheme?: 'Unset' | 'NonSecure' | 'Secure';
+    sourcePort?: number;
+    partitionKey?: string;
+  }>;
+  /** Emulate a specific CSS media type (e.g. `"screen"`, `"print"`). */
+  emulateMediaType?: string;
+  /** Navigation options. @see https://pptr.dev/api/puppeteer.gotooptions */
+  gotoOptions?: {
+    /** Navigation timeout in milliseconds (max 60 000). @default 30000 */
+    timeout?: number;
+    /** When to consider navigation complete. @default "domcontentloaded" */
+    waitUntil?: BrowserRunLifecycleEvent | BrowserRunLifecycleEvent[];
+    referer?: string;
+    referrerPolicy?: string;
+  };
+  /** Block requests matching these regex patterns. Mutually exclusive with `allowRequestPattern`. */
+  rejectRequestPattern?: string[];
+  /** Only allow requests matching these regex patterns. Mutually exclusive with `rejectRequestPattern`. */
+  allowRequestPattern?: string[];
+  /** Block requests of these resource types. Mutually exclusive with `allowResourceTypes`. */
+  rejectResourceTypes?: BrowserRunResourceType[];
+  /** Only allow requests of these resource types. Mutually exclusive with `rejectResourceTypes`. */
+  allowResourceTypes?: BrowserRunResourceType[];
+  /** Additional HTTP headers sent with every request. */
+  setExtraHTTPHeaders?: Record<string, string>;
+  /** Whether JavaScript is enabled on the page. */
+  setJavaScriptEnabled?: boolean;
+  /** Override the default user agent string.
+   * @default "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36"
+   * */
+  userAgent?: string;
+  /** Set the browser viewport size.
+   * @see https://pptr.dev/api/puppeteer.viewport
+   * @default {width:1920,height:1080}
+   * */
+  viewport?: {
+    width: number;
+    height: number;
+    deviceScaleFactor?: number;
+    isMobile?: boolean;
+    isLandscape?: boolean;
+    hasTouch?: boolean;
+  };
+  /** Wait for a CSS selector to appear in the page before proceeding.
+   * @see https://pptr.dev/api/puppeteer.waitforselectoroptions
+   */
+  waitForSelector?: {
+    selector: string;
+    hidden?: true;
+    visible?: true;
+    /** Timeout in milliseconds. Max 120000 */
+    timeout?: number;
+  };
+  /** Wait for a fixed delay in milliseconds before proceeding. Max 120000 */
+  waitForTimeout?: number;
+  /** When true, continue on best-effort when awaited events fail or timeout. */
+  bestAttempt?: boolean;
+  /** Maximum duration in milliseconds for the browser action after page load. Max 120000 */
+  actionTimeout?: number;
+  /** Cache time to live in seconds (0-86400). Set to 0 to disable.
+   * @default 5
+   */
+  cacheTTL?: number;
+}
+
+/** Common options shared by all quick actions. Exactly one of `url` or `html` must be provided.*/
+type BrowserRunCommonOptions =
+  | (BrowserRunBaseOptions & {
+      /** URL to navigate to, e.g. `"https://example.com"`. */
+      url: string;
+    })
+  | (BrowserRunBaseOptions & {
+      /** Set the HTML content of the page directly. */
+      html: string;
+    });
+
+type BrowserRunPuppeteerScreenshotOptions = {
+  /** @default "png" */
+  type?: 'png' | 'jpeg' | 'webp';
+  /** @default "binary" */
+  encoding?: 'binary' | 'base64';
+  quality?: number;
+  fullPage?: boolean;
+  clip?: {
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+    scale?: number;
+  };
+  omitBackground?: boolean;
+  optimizeForSpeed?: boolean;
+  captureBeyondViewport?: boolean;
+  fromSurface?: boolean;
+};
+
+type BrowserRunScreenshotOptions = BrowserRunCommonOptions & {
+  /** CSS selector of the element to screenshot. */
+  selector?: string;
+  /** When true, scroll the entire page before taking the screenshot. */
+  scrollPage?: boolean;
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: BrowserRunPuppeteerScreenshotOptions;
+};
+
+type BrowserRunPDFOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.pdfoptions */
+  pdfOptions?: {
+    /** @default 1 */
+    scale?: number;
+    /** @default false */
+    displayHeaderFooter?: boolean;
+    headerTemplate?: string;
+    footerTemplate?: string;
+    /** @default false */
+    printBackground?: boolean;
+    /** @default false */
+    landscape?: boolean;
+    pageRanges?: string;
+    /** @default "letter" */
+    format?:
+      | 'letter'
+      | 'legal'
+      | 'tabloid'
+      | 'ledger'
+      | 'a0'
+      | 'a1'
+      | 'a2'
+      | 'a3'
+      | 'a4'
+      | 'a5'
+      | 'a6';
+    width?: string | number;
+    height?: string | number;
+    /** @default false */
+    preferCSSPageSize?: boolean;
+    margin?: {
+      top?: string | number;
+      right?: string | number;
+      bottom?: string | number;
+      left?: string | number;
+    };
+    /** @default false */
+    omitBackground?: boolean;
+    /** @default true */
+    tagged?: boolean;
+    /** @default false */
+    outline?: boolean;
+    /** @default 30000 */
+    timeout?: number;
+  };
+};
+
+type BrowserRunScrapeOptions = BrowserRunCommonOptions & {
+  /** CSS selectors to scrape. At least one element is required. */
+  elements: Array<{ selector: string }>;
+};
+
+type BrowserRunLinksOptions = BrowserRunCommonOptions & {
+  /** When true, only return links that are visible on the page. @default false */
+  visibleLinksOnly?: boolean;
+  /** When true, exclude links pointing to external domains. @default false */
+  excludeExternalLinks?: boolean;
+};
+
+type BrowserRunSnapshotOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: Omit<BrowserRunPuppeteerScreenshotOptions, 'encoding'>;
+};
+
+interface BrowserRunJsonBaseOptions {
+  /** Custom AI models to try in order. Max 3. Falls back to next on error. */
+  custom_ai?: Array<{
+    /** Model ID in `<provider>/<model_name>` format, e.g. `"workers-ai/@cf/meta/llama-3.3-70b-instruct-fp8-fast"`. */
+    model: string;
+    /** Bearer token. Not needed for workers-ai models. */
+    authorization?: string;
+  }>;
+}
+
+/**
+ * Options for the `json` quick action.
+ * At least one of `prompt` or `response_format` must be provided.
+ */
+type BrowserRunJsonOptions = BrowserRunCommonOptions &
+  BrowserRunJsonBaseOptions &
+  (
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format?: AiTextGenerationResponseFormat;
+      }
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt?: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format: AiTextGenerationResponseFormat;
+      }
+  );
+
+type BrowserRunContentOptions = BrowserRunCommonOptions;
+type BrowserRunMarkdownOptions = BrowserRunCommonOptions;
+
+type BrowserRunResponseMeta = {
+  /** HTTP status code of the rendered page */
+  status: number;
+  /** Page title */
+  title: string;
+};
+
+/** Success response for `content` action. */
+type BrowserRunContentSuccessResponse = {
+  success: true;
+  /** Extracted HTML content */
+  result: string;
+  meta: BrowserRunResponseMeta;
+};
+
+/** Success response for `links` action. */
+type BrowserRunLinksSuccessResponse = {
+  success: true;
+  /** Extracted links */
+  result: string[];
+};
+
+/** Success response for `scrape` action. */
+type BrowserRunScrapeSuccessResponse = {
+  success: true;
+  result: Array<{
+    /** The CSS selector used to find elements. */
+    selector: string;
+    /** Array of elements matching the selector. */
+    results: Array<{
+      /** Outer HTML of the element. */
+      html: string;
+      /** Text content of the element. */
+      text: string;
+      /** Width of the element in pixels. */
+      width: number;
+      /** Height of the element in pixels. */
+      height: number;
+      /** Top position of the element relative to the viewport in pixels. */
+      top: number;
+      /** Left position of the element relative to the viewport in pixels. */
+      left: number;
+      /** Array of HTML attributes on the element. */
+      attributes: Array<{
+        /** Attribute name. */
+        name: string;
+        /** Attribute value. */
+        value: string;
+      }>;
+    }>;
+  }>;
+};
+
+/** Success response for `snapshot` action. */
+type BrowserRunSnapshotSuccessResponse = {
+  success: true;
+  result: {
+    /** HTML content of the page. */
+    content: string;
+    /** Base64-encoded screenshot image. */
+    screenshot: string;
+  };
+  meta: BrowserRunResponseMeta;
+};
+
+/** Success response for `json` action. */
+type BrowserRunJsonSuccessResponse = {
+  success: true;
+  /** JSON data extracted from the page using an AI model */
+  result: Record<string, unknown>;
+};
+
+/** Success response for `markdown` action. */
+type BrowserRunMarkdownSuccessResponse = {
+  success: true;
+  /** Extracted markdown content */
+  result: string;
+};
+
+/** Error response for BrowserRun actions. */
+type BrowserRunErrorResponse = {
+  success: false;
+  errors: { message: string; code?: number; detail?: string; path?: string }[];
+};
+
+/** Error response for BrowserRun `json` action. */
+type BrowserRunJsonErrorResponse = BrowserRunErrorResponse & {
+  /** Raw AI response text for debugging */
+  rawAiResponse?: string;
+};
+
+/**
+ * Browser Run API binding for automating headless browsers.
+ * @see https://developers.cloudflare.com/browser-run/
+ */
+declare abstract class BrowserRun {
+  /**
+   * Send a raw HTTP request to the Browser Run API.
+   * Used by libraries like `@cloudflare/puppeteer` to acquire and connect to a browser instance.
+   * @see https://developers.cloudflare.com/browser-run/
+   */
+  fetch(input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
+
+  /**
+   * Take a screenshot of a web page.
+   * @param action - Must be `'screenshot'`.
+   * @param options - Screenshot options including viewport, selectors, and image format.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary image data with `Content-Type: image/png`, `image/jpeg`, or `image/webp` (when `encoding: 'binary'`, the default)
+   * - Data URI string with `Content-Type: text/plain` (when `encoding: 'base64'`)
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: 'screenshot',
+    options: BrowserRunScreenshotOptions
+  ): Promise<Response>;
+
+  /**
+   * Generate a PDF of a web page.
+   * @param action - Must be `'pdf'`.
+   * @param options - PDF generation options including page size, margins, and headers/footers.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary PDF data with `Content-Type: application/pdf`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(action: 'pdf', options: BrowserRunPDFOptions): Promise<Response>;
+
+  /**
+   * Get the HTML content of a web page.
+   * @param action - Must be `'content'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunContentSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: 'content',
+    options: BrowserRunContentOptions
+  ): Promise<Response>;
+
+  /**
+   * Scrape elements from a web page by CSS selector.
+   * @param action - Must be `'scrape'`.
+   * @param options - Scrape options with CSS selectors for elements to extract.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunScrapeSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: 'scrape',
+    options: BrowserRunScrapeOptions
+  ): Promise<Response>;
+
+  /**
+   * Extract all links from a web page.
+   * @param action - Must be `'links'`.
+   * @param options - Options to filter visible or internal links only.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunLinksSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: 'links',
+    options: BrowserRunLinksOptions
+  ): Promise<Response>;
+
+  /**
+   * Get both the HTML content and a base64-encoded screenshot of a web page.
+   * @param action - Must be `'snapshot'`.
+   * @param options - Snapshot options including screenshot settings (encoding is always base64).
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunSnapshotSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: 'snapshot',
+    options: BrowserRunSnapshotOptions
+  ): Promise<Response>;
+
+  /**
+   * Extract structured JSON data from a web page using AI.
+   * @param action - Must be `'json'`.
+   * @param options - JSON extraction options with prompt or response_format schema.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunJsonSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   * - HTTP 422/500 for AI extraction failures (may include `rawAiResponse` field)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: 'json',
+    options: BrowserRunJsonOptions
+  ): Promise<Response>;
+
+  /**
+   * Convert a web page to Markdown.
+   * @param action - Must be `'markdown'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunMarkdownSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: 'markdown',
+    options: BrowserRunMarkdownOptions
+  ): Promise<Response>;
+}
diff --git a/types/generated-snapshot/experimental/index.d.ts b/types/generated-snapshot/experimental/index.d.ts
index a94ffdaf620..47ab2ff4908 100755
--- a/types/generated-snapshot/experimental/index.d.ts
+++ b/types/generated-snapshot/experimental/index.d.ts
@@ -3962,23 +3962,28 @@ interface ExecOutput {
   readonly stdout: ArrayBuffer;
   readonly stderr: ArrayBuffer;
   readonly exitCode: number;
+  readonly __stdoutp: ArrayBuffer;
+  readonly __stderrp: ArrayBuffer;
 }
 interface ContainerExecOptions {
   cwd?: string;
   env?: Record<string, string>;
   user?: string;
-  stdin?: ReadableStream | "pipe";
-  stdout?: "pipe" | "ignore";
-  stderr?: "pipe" | "ignore" | "combined";
+  __stdinp?: ReadableStream | "pipe";
+  __stdoutp?: "pipe" | "ignore";
+  __stderrp?: "pipe" | "ignore" | "combined";
 }
 interface ExecProcess {
-  readonly stdin: WritableStream | null;
-  readonly stdout: ReadableStream | null;
-  readonly stderr: ReadableStream | null;
+  get stdin(): WritableStream | undefined;
+  get stdout(): ReadableStream | undefined;
+  get stderr(): ReadableStream | undefined;
   readonly pid: number;
   readonly exitCode: Promise<number>;
   output(): Promise<ExecOutput>;
   kill(signal?: number): void;
+  readonly __stdinp: WritableStream | null;
+  readonly __stdoutp: ReadableStream | null;
+  readonly __stderrp: ReadableStream | null;
 }
 interface Container {
   get running(): boolean;
@@ -12072,6 +12077,513 @@ declare abstract class AutoRAG {
     params: AutoRagAiSearchRequest,
   ): Promise<AutoRagAiSearchResponse | Response>;
 }
+type BrowserRunLifecycleEvent =
+  | "load"
+  | "domcontentloaded"
+  | "networkidle0"
+  | "networkidle2";
+type BrowserRunResourceType =
+  | "document"
+  | "stylesheet"
+  | "image"
+  | "media"
+  | "font"
+  | "script"
+  | "texttrack"
+  | "xhr"
+  | "fetch"
+  | "prefetch"
+  | "eventsource"
+  | "websocket"
+  | "manifest"
+  | "signedexchange"
+  | "ping"
+  | "cspviolationreport"
+  | "preflight"
+  | "other";
+/** Options fields shared by all quick actions. */
+interface BrowserRunBaseOptions {
+  /** Adds `<script>` tags into the page with the desired URL or content.
+   * @see https://pptr.dev/api/puppeteer.frameaddscripttagoptions
+   */
+  addScriptTag?: Array<{
+    content?: string;
+    url?: string;
+    type?: string;
+    id?: string;
+  }>;
+  /** Adds `<link rel="stylesheet">` or `<style>` tags into the page.
+   * @see https://pptr.dev/api/puppeteer.frameaddstyletagoptions
+   */
+  addStyleTag?: Array<{
+    content?: string;
+    url?: string;
+  }>;
+  /** Provide credentials for HTTP authentication. @see https://pptr.dev/api/puppeteer.credentials */
+  authenticate?: {
+    username: string;
+    password: string;
+  };
+  /** Set cookies before navigating. @see https://pptr.dev/api/puppeteer.cookieparam */
+  cookies?: Array<{
+    name: string;
+    value: string;
+    url?: string;
+    domain?: string;
+    path?: string;
+    secure?: boolean;
+    httpOnly?: boolean;
+    sameSite?: "Strict" | "Lax" | "None";
+    expires?: number;
+    priority?: "Low" | "Medium" | "High";
+    sameParty?: boolean;
+    sourceScheme?: "Unset" | "NonSecure" | "Secure";
+    sourcePort?: number;
+    partitionKey?: string;
+  }>;
+  /** Emulate a specific CSS media type (e.g. `"screen"`, `"print"`). */
+  emulateMediaType?: string;
+  /** Navigation options. @see https://pptr.dev/api/puppeteer.gotooptions */
+  gotoOptions?: {
+    /** Navigation timeout in milliseconds (max 60 000). @default 30000 */
+    timeout?: number;
+    /** When to consider navigation complete. @default "domcontentloaded" */
+    waitUntil?: BrowserRunLifecycleEvent | BrowserRunLifecycleEvent[];
+    referer?: string;
+    referrerPolicy?: string;
+  };
+  /** Block requests matching these regex patterns. Mutually exclusive with `allowRequestPattern`. */
+  rejectRequestPattern?: string[];
+  /** Only allow requests matching these regex patterns. Mutually exclusive with `rejectRequestPattern`. */
+  allowRequestPattern?: string[];
+  /** Block requests of these resource types. Mutually exclusive with `allowResourceTypes`. */
+  rejectResourceTypes?: BrowserRunResourceType[];
+  /** Only allow requests of these resource types. Mutually exclusive with `rejectResourceTypes`. */
+  allowResourceTypes?: BrowserRunResourceType[];
+  /** Additional HTTP headers sent with every request. */
+  setExtraHTTPHeaders?: Record<string, string>;
+  /** Whether JavaScript is enabled on the page. */
+  setJavaScriptEnabled?: boolean;
+  /** Override the default user agent string.
+   * @default "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36"
+   * */
+  userAgent?: string;
+  /** Set the browser viewport size.
+   * @see https://pptr.dev/api/puppeteer.viewport
+   * @default {width:1920,height:1080}
+   * */
+  viewport?: {
+    width: number;
+    height: number;
+    deviceScaleFactor?: number;
+    isMobile?: boolean;
+    isLandscape?: boolean;
+    hasTouch?: boolean;
+  };
+  /** Wait for a CSS selector to appear in the page before proceeding.
+   * @see https://pptr.dev/api/puppeteer.waitforselectoroptions
+   */
+  waitForSelector?: {
+    selector: string;
+    hidden?: true;
+    visible?: true;
+    /** Timeout in milliseconds. Max 120000 */
+    timeout?: number;
+  };
+  /** Wait for a fixed delay in milliseconds before proceeding. Max 120000 */
+  waitForTimeout?: number;
+  /** When true, continue on best-effort when awaited events fail or timeout. */
+  bestAttempt?: boolean;
+  /** Maximum duration in milliseconds for the browser action after page load. Max 120000 */
+  actionTimeout?: number;
+  /** Cache time to live in seconds (0-86400). Set to 0 to disable.
+   * @default 5
+   */
+  cacheTTL?: number;
+}
+/** Common options shared by all quick actions. Exactly one of `url` or `html` must be provided.*/
+type BrowserRunCommonOptions =
+  | (BrowserRunBaseOptions & {
+      /** URL to navigate to, e.g. `"https://example.com"`. */
+      url: string;
+    })
+  | (BrowserRunBaseOptions & {
+      /** Set the HTML content of the page directly. */
+      html: string;
+    });
+type BrowserRunPuppeteerScreenshotOptions = {
+  /** @default "png" */
+  type?: "png" | "jpeg" | "webp";
+  /** @default "binary" */
+  encoding?: "binary" | "base64";
+  quality?: number;
+  fullPage?: boolean;
+  clip?: {
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+    scale?: number;
+  };
+  omitBackground?: boolean;
+  optimizeForSpeed?: boolean;
+  captureBeyondViewport?: boolean;
+  fromSurface?: boolean;
+};
+type BrowserRunScreenshotOptions = BrowserRunCommonOptions & {
+  /** CSS selector of the element to screenshot. */
+  selector?: string;
+  /** When true, scroll the entire page before taking the screenshot. */
+  scrollPage?: boolean;
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: BrowserRunPuppeteerScreenshotOptions;
+};
+type BrowserRunPDFOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.pdfoptions */
+  pdfOptions?: {
+    /** @default 1 */
+    scale?: number;
+    /** @default false */
+    displayHeaderFooter?: boolean;
+    headerTemplate?: string;
+    footerTemplate?: string;
+    /** @default false */
+    printBackground?: boolean;
+    /** @default false */
+    landscape?: boolean;
+    pageRanges?: string;
+    /** @default "letter" */
+    format?:
+      | "letter"
+      | "legal"
+      | "tabloid"
+      | "ledger"
+      | "a0"
+      | "a1"
+      | "a2"
+      | "a3"
+      | "a4"
+      | "a5"
+      | "a6";
+    width?: string | number;
+    height?: string | number;
+    /** @default false */
+    preferCSSPageSize?: boolean;
+    margin?: {
+      top?: string | number;
+      right?: string | number;
+      bottom?: string | number;
+      left?: string | number;
+    };
+    /** @default false */
+    omitBackground?: boolean;
+    /** @default true */
+    tagged?: boolean;
+    /** @default false */
+    outline?: boolean;
+    /** @default 30000 */
+    timeout?: number;
+  };
+};
+type BrowserRunScrapeOptions = BrowserRunCommonOptions & {
+  /** CSS selectors to scrape. At least one element is required. */
+  elements: Array<{
+    selector: string;
+  }>;
+};
+type BrowserRunLinksOptions = BrowserRunCommonOptions & {
+  /** When true, only return links that are visible on the page. @default false */
+  visibleLinksOnly?: boolean;
+  /** When true, exclude links pointing to external domains. @default false */
+  excludeExternalLinks?: boolean;
+};
+type BrowserRunSnapshotOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: Omit<BrowserRunPuppeteerScreenshotOptions, "encoding">;
+};
+interface BrowserRunJsonBaseOptions {
+  /** Custom AI models to try in order. Max 3. Falls back to next on error. */
+  custom_ai?: Array<{
+    /** Model ID in `<provider>/<model_name>` format, e.g. `"workers-ai/@cf/meta/llama-3.3-70b-instruct-fp8-fast"`. */
+    model: string;
+    /** Bearer token. Not needed for workers-ai models. */
+    authorization?: string;
+  }>;
+}
+/**
+ * Options for the `json` quick action.
+ * At least one of `prompt` or `response_format` must be provided.
+ */
+type BrowserRunJsonOptions = BrowserRunCommonOptions &
+  BrowserRunJsonBaseOptions &
+  (
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format?: AiTextGenerationResponseFormat;
+      }
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt?: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format: AiTextGenerationResponseFormat;
+      }
+  );
+type BrowserRunContentOptions = BrowserRunCommonOptions;
+type BrowserRunMarkdownOptions = BrowserRunCommonOptions;
+type BrowserRunResponseMeta = {
+  /** HTTP status code of the rendered page */
+  status: number;
+  /** Page title */
+  title: string;
+};
+/** Success response for `content` action. */
+type BrowserRunContentSuccessResponse = {
+  success: true;
+  /** Extracted HTML content */
+  result: string;
+  meta: BrowserRunResponseMeta;
+};
+/** Success response for `links` action. */
+type BrowserRunLinksSuccessResponse = {
+  success: true;
+  /** Extracted links */
+  result: string[];
+};
+/** Success response for `scrape` action. */
+type BrowserRunScrapeSuccessResponse = {
+  success: true;
+  result: Array<{
+    /** The CSS selector used to find elements. */
+    selector: string;
+    /** Array of elements matching the selector. */
+    results: Array<{
+      /** Outer HTML of the element. */
+      html: string;
+      /** Text content of the element. */
+      text: string;
+      /** Width of the element in pixels. */
+      width: number;
+      /** Height of the element in pixels. */
+      height: number;
+      /** Top position of the element relative to the viewport in pixels. */
+      top: number;
+      /** Left position of the element relative to the viewport in pixels. */
+      left: number;
+      /** Array of HTML attributes on the element. */
+      attributes: Array<{
+        /** Attribute name. */
+        name: string;
+        /** Attribute value. */
+        value: string;
+      }>;
+    }>;
+  }>;
+};
+/** Success response for `snapshot` action. */
+type BrowserRunSnapshotSuccessResponse = {
+  success: true;
+  result: {
+    /** HTML content of the page. */
+    content: string;
+    /** Base64-encoded screenshot image. */
+    screenshot: string;
+  };
+  meta: BrowserRunResponseMeta;
+};
+/** Success response for `json` action. */
+type BrowserRunJsonSuccessResponse = {
+  success: true;
+  /** JSON data extracted from the page using an AI model */
+  result: Record<string, unknown>;
+};
+/** Success response for `markdown` action. */
+type BrowserRunMarkdownSuccessResponse = {
+  success: true;
+  /** Extracted markdown content */
+  result: string;
+};
+/** Error response for BrowserRun actions. */
+type BrowserRunErrorResponse = {
+  success: false;
+  errors: {
+    message: string;
+    code?: number;
+    detail?: string;
+    path?: string;
+  }[];
+};
+/** Error response for BrowserRun `json` action. */
+type BrowserRunJsonErrorResponse = BrowserRunErrorResponse & {
+  /** Raw AI response text for debugging */
+  rawAiResponse?: string;
+};
+/**
+ * Browser Run API binding for automating headless browsers.
+ * @see https://developers.cloudflare.com/browser-run/
+ */
+declare abstract class BrowserRun {
+  /**
+   * Send a raw HTTP request to the Browser Run API.
+   * Used by libraries like `@cloudflare/puppeteer` to acquire and connect to a browser instance.
+   * @see https://developers.cloudflare.com/browser-run/
+   */
+  fetch(input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
+  /**
+   * Take a screenshot of a web page.
+   * @param action - Must be `'screenshot'`.
+   * @param options - Screenshot options including viewport, selectors, and image format.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary image data with `Content-Type: image/png`, `image/jpeg`, or `image/webp` (when `encoding: 'binary'`, the default)
+   * - Data URI string with `Content-Type: text/plain` (when `encoding: 'base64'`)
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "screenshot",
+    options: BrowserRunScreenshotOptions,
+  ): Promise<Response>;
+  /**
+   * Generate a PDF of a web page.
+   * @param action - Must be `'pdf'`.
+   * @param options - PDF generation options including page size, margins, and headers/footers.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary PDF data with `Content-Type: application/pdf`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(action: "pdf", options: BrowserRunPDFOptions): Promise<Response>;
+  /**
+   * Get the HTML content of a web page.
+   * @param action - Must be `'content'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunContentSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "content",
+    options: BrowserRunContentOptions,
+  ): Promise<Response>;
+  /**
+   * Scrape elements from a web page by CSS selector.
+   * @param action - Must be `'scrape'`.
+   * @param options - Scrape options with CSS selectors for elements to extract.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunScrapeSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "scrape",
+    options: BrowserRunScrapeOptions,
+  ): Promise<Response>;
+  /**
+   * Extract all links from a web page.
+   * @param action - Must be `'links'`.
+   * @param options - Options to filter visible or internal links only.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunLinksSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "links",
+    options: BrowserRunLinksOptions,
+  ): Promise<Response>;
+  /**
+   * Get both the HTML content and a base64-encoded screenshot of a web page.
+   * @param action - Must be `'snapshot'`.
+   * @param options - Snapshot options including screenshot settings (encoding is always base64).
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunSnapshotSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "snapshot",
+    options: BrowserRunSnapshotOptions,
+  ): Promise<Response>;
+  /**
+   * Extract structured JSON data from a web page using AI.
+   * @param action - Must be `'json'`.
+   * @param options - JSON extraction options with prompt or response_format schema.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunJsonSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   * - HTTP 422/500 for AI extraction failures (may include `rawAiResponse` field)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "json",
+    options: BrowserRunJsonOptions,
+  ): Promise<Response>;
+  /**
+   * Convert a web page to Markdown.
+   * @param action - Must be `'markdown'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunMarkdownSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "markdown",
+    options: BrowserRunMarkdownOptions,
+  ): Promise<Response>;
+}
 interface BasicImageTransformations {
   /**
    * Maximum width in image pixels. The value must be an integer.
diff --git a/types/generated-snapshot/experimental/index.ts b/types/generated-snapshot/experimental/index.ts
index ba7b4bcb61a..72c06c5e59e 100755
--- a/types/generated-snapshot/experimental/index.ts
+++ b/types/generated-snapshot/experimental/index.ts
@@ -3968,23 +3968,28 @@ export interface ExecOutput {
   readonly stdout: ArrayBuffer;
   readonly stderr: ArrayBuffer;
   readonly exitCode: number;
+  readonly __stdoutp: ArrayBuffer;
+  readonly __stderrp: ArrayBuffer;
 }
 export interface ContainerExecOptions {
   cwd?: string;
   env?: Record<string, string>;
   user?: string;
-  stdin?: ReadableStream | "pipe";
-  stdout?: "pipe" | "ignore";
-  stderr?: "pipe" | "ignore" | "combined";
+  __stdinp?: ReadableStream | "pipe";
+  __stdoutp?: "pipe" | "ignore";
+  __stderrp?: "pipe" | "ignore" | "combined";
 }
 export interface ExecProcess {
-  readonly stdin: WritableStream | null;
-  readonly stdout: ReadableStream | null;
-  readonly stderr: ReadableStream | null;
+  get stdin(): WritableStream | undefined;
+  get stdout(): ReadableStream | undefined;
+  get stderr(): ReadableStream | undefined;
   readonly pid: number;
   readonly exitCode: Promise<number>;
   output(): Promise<ExecOutput>;
   kill(signal?: number): void;
+  readonly __stdinp: WritableStream | null;
+  readonly __stdoutp: ReadableStream | null;
+  readonly __stderrp: ReadableStream | null;
 }
 export interface Container {
   get running(): boolean;
@@ -12084,6 +12089,513 @@ export declare abstract class AutoRAG {
     params: AutoRagAiSearchRequest,
   ): Promise<AutoRagAiSearchResponse | Response>;
 }
+export type BrowserRunLifecycleEvent =
+  | "load"
+  | "domcontentloaded"
+  | "networkidle0"
+  | "networkidle2";
+export type BrowserRunResourceType =
+  | "document"
+  | "stylesheet"
+  | "image"
+  | "media"
+  | "font"
+  | "script"
+  | "texttrack"
+  | "xhr"
+  | "fetch"
+  | "prefetch"
+  | "eventsource"
+  | "websocket"
+  | "manifest"
+  | "signedexchange"
+  | "ping"
+  | "cspviolationreport"
+  | "preflight"
+  | "other";
+/** Options fields shared by all quick actions. */
+export interface BrowserRunBaseOptions {
+  /** Adds `<script>` tags into the page with the desired URL or content.
+   * @see https://pptr.dev/api/puppeteer.frameaddscripttagoptions
+   */
+  addScriptTag?: Array<{
+    content?: string;
+    url?: string;
+    type?: string;
+    id?: string;
+  }>;
+  /** Adds `<link rel="stylesheet">` or `<style>` tags into the page.
+   * @see https://pptr.dev/api/puppeteer.frameaddstyletagoptions
+   */
+  addStyleTag?: Array<{
+    content?: string;
+    url?: string;
+  }>;
+  /** Provide credentials for HTTP authentication. @see https://pptr.dev/api/puppeteer.credentials */
+  authenticate?: {
+    username: string;
+    password: string;
+  };
+  /** Set cookies before navigating. @see https://pptr.dev/api/puppeteer.cookieparam */
+  cookies?: Array<{
+    name: string;
+    value: string;
+    url?: string;
+    domain?: string;
+    path?: string;
+    secure?: boolean;
+    httpOnly?: boolean;
+    sameSite?: "Strict" | "Lax" | "None";
+    expires?: number;
+    priority?: "Low" | "Medium" | "High";
+    sameParty?: boolean;
+    sourceScheme?: "Unset" | "NonSecure" | "Secure";
+    sourcePort?: number;
+    partitionKey?: string;
+  }>;
+  /** Emulate a specific CSS media type (e.g. `"screen"`, `"print"`). */
+  emulateMediaType?: string;
+  /** Navigation options. @see https://pptr.dev/api/puppeteer.gotooptions */
+  gotoOptions?: {
+    /** Navigation timeout in milliseconds (max 60 000). @default 30000 */
+    timeout?: number;
+    /** When to consider navigation complete. @default "domcontentloaded" */
+    waitUntil?: BrowserRunLifecycleEvent | BrowserRunLifecycleEvent[];
+    referer?: string;
+    referrerPolicy?: string;
+  };
+  /** Block requests matching these regex patterns. Mutually exclusive with `allowRequestPattern`. */
+  rejectRequestPattern?: string[];
+  /** Only allow requests matching these regex patterns. Mutually exclusive with `rejectRequestPattern`. */
+  allowRequestPattern?: string[];
+  /** Block requests of these resource types. Mutually exclusive with `allowResourceTypes`. */
+  rejectResourceTypes?: BrowserRunResourceType[];
+  /** Only allow requests of these resource types. Mutually exclusive with `rejectResourceTypes`. */
+  allowResourceTypes?: BrowserRunResourceType[];
+  /** Additional HTTP headers sent with every request. */
+  setExtraHTTPHeaders?: Record<string, string>;
+  /** Whether JavaScript is enabled on the page. */
+  setJavaScriptEnabled?: boolean;
+  /** Override the default user agent string.
+   * @default "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36"
+   * */
+  userAgent?: string;
+  /** Set the browser viewport size.
+   * @see https://pptr.dev/api/puppeteer.viewport
+   * @default {width:1920,height:1080}
+   * */
+  viewport?: {
+    width: number;
+    height: number;
+    deviceScaleFactor?: number;
+    isMobile?: boolean;
+    isLandscape?: boolean;
+    hasTouch?: boolean;
+  };
+  /** Wait for a CSS selector to appear in the page before proceeding.
+   * @see https://pptr.dev/api/puppeteer.waitforselectoroptions
+   */
+  waitForSelector?: {
+    selector: string;
+    hidden?: true;
+    visible?: true;
+    /** Timeout in milliseconds. Max 120000 */
+    timeout?: number;
+  };
+  /** Wait for a fixed delay in milliseconds before proceeding. Max 120000 */
+  waitForTimeout?: number;
+  /** When true, continue on best-effort when awaited events fail or timeout. */
+  bestAttempt?: boolean;
+  /** Maximum duration in milliseconds for the browser action after page load. Max 120000 */
+  actionTimeout?: number;
+  /** Cache time to live in seconds (0-86400). Set to 0 to disable.
+   * @default 5
+   */
+  cacheTTL?: number;
+}
+/** Common options shared by all quick actions. Exactly one of `url` or `html` must be provided.*/
+export type BrowserRunCommonOptions =
+  | (BrowserRunBaseOptions & {
+      /** URL to navigate to, e.g. `"https://example.com"`. */
+      url: string;
+    })
+  | (BrowserRunBaseOptions & {
+      /** Set the HTML content of the page directly. */
+      html: string;
+    });
+export type BrowserRunPuppeteerScreenshotOptions = {
+  /** @default "png" */
+  type?: "png" | "jpeg" | "webp";
+  /** @default "binary" */
+  encoding?: "binary" | "base64";
+  quality?: number;
+  fullPage?: boolean;
+  clip?: {
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+    scale?: number;
+  };
+  omitBackground?: boolean;
+  optimizeForSpeed?: boolean;
+  captureBeyondViewport?: boolean;
+  fromSurface?: boolean;
+};
+export type BrowserRunScreenshotOptions = BrowserRunCommonOptions & {
+  /** CSS selector of the element to screenshot. */
+  selector?: string;
+  /** When true, scroll the entire page before taking the screenshot. */
+  scrollPage?: boolean;
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: BrowserRunPuppeteerScreenshotOptions;
+};
+export type BrowserRunPDFOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.pdfoptions */
+  pdfOptions?: {
+    /** @default 1 */
+    scale?: number;
+    /** @default false */
+    displayHeaderFooter?: boolean;
+    headerTemplate?: string;
+    footerTemplate?: string;
+    /** @default false */
+    printBackground?: boolean;
+    /** @default false */
+    landscape?: boolean;
+    pageRanges?: string;
+    /** @default "letter" */
+    format?:
+      | "letter"
+      | "legal"
+      | "tabloid"
+      | "ledger"
+      | "a0"
+      | "a1"
+      | "a2"
+      | "a3"
+      | "a4"
+      | "a5"
+      | "a6";
+    width?: string | number;
+    height?: string | number;
+    /** @default false */
+    preferCSSPageSize?: boolean;
+    margin?: {
+      top?: string | number;
+      right?: string | number;
+      bottom?: string | number;
+      left?: string | number;
+    };
+    /** @default false */
+    omitBackground?: boolean;
+    /** @default true */
+    tagged?: boolean;
+    /** @default false */
+    outline?: boolean;
+    /** @default 30000 */
+    timeout?: number;
+  };
+};
+export type BrowserRunScrapeOptions = BrowserRunCommonOptions & {
+  /** CSS selectors to scrape. At least one element is required. */
+  elements: Array<{
+    selector: string;
+  }>;
+};
+export type BrowserRunLinksOptions = BrowserRunCommonOptions & {
+  /** When true, only return links that are visible on the page. @default false */
+  visibleLinksOnly?: boolean;
+  /** When true, exclude links pointing to external domains. @default false */
+  excludeExternalLinks?: boolean;
+};
+export type BrowserRunSnapshotOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: Omit<BrowserRunPuppeteerScreenshotOptions, "encoding">;
+};
+export interface BrowserRunJsonBaseOptions {
+  /** Custom AI models to try in order. Max 3. Falls back to next on error. */
+  custom_ai?: Array<{
+    /** Model ID in `<provider>/<model_name>` format, e.g. `"workers-ai/@cf/meta/llama-3.3-70b-instruct-fp8-fast"`. */
+    model: string;
+    /** Bearer token. Not needed for workers-ai models. */
+    authorization?: string;
+  }>;
+}
+/**
+ * Options for the `json` quick action.
+ * At least one of `prompt` or `response_format` must be provided.
+ */
+export type BrowserRunJsonOptions = BrowserRunCommonOptions &
+  BrowserRunJsonBaseOptions &
+  (
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format?: AiTextGenerationResponseFormat;
+      }
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt?: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format: AiTextGenerationResponseFormat;
+      }
+  );
+export type BrowserRunContentOptions = BrowserRunCommonOptions;
+export type BrowserRunMarkdownOptions = BrowserRunCommonOptions;
+export type BrowserRunResponseMeta = {
+  /** HTTP status code of the rendered page */
+  status: number;
+  /** Page title */
+  title: string;
+};
+/** Success response for `content` action. */
+export type BrowserRunContentSuccessResponse = {
+  success: true;
+  /** Extracted HTML content */
+  result: string;
+  meta: BrowserRunResponseMeta;
+};
+/** Success response for `links` action. */
+export type BrowserRunLinksSuccessResponse = {
+  success: true;
+  /** Extracted links */
+  result: string[];
+};
+/** Success response for `scrape` action. */
+export type BrowserRunScrapeSuccessResponse = {
+  success: true;
+  result: Array<{
+    /** The CSS selector used to find elements. */
+    selector: string;
+    /** Array of elements matching the selector. */
+    results: Array<{
+      /** Outer HTML of the element. */
+      html: string;
+      /** Text content of the element. */
+      text: string;
+      /** Width of the element in pixels. */
+      width: number;
+      /** Height of the element in pixels. */
+      height: number;
+      /** Top position of the element relative to the viewport in pixels. */
+      top: number;
+      /** Left position of the element relative to the viewport in pixels. */
+      left: number;
+      /** Array of HTML attributes on the element. */
+      attributes: Array<{
+        /** Attribute name. */
+        name: string;
+        /** Attribute value. */
+        value: string;
+      }>;
+    }>;
+  }>;
+};
+/** Success response for `snapshot` action. */
+export type BrowserRunSnapshotSuccessResponse = {
+  success: true;
+  result: {
+    /** HTML content of the page. */
+    content: string;
+    /** Base64-encoded screenshot image. */
+    screenshot: string;
+  };
+  meta: BrowserRunResponseMeta;
+};
+/** Success response for `json` action. */
+export type BrowserRunJsonSuccessResponse = {
+  success: true;
+  /** JSON data extracted from the page using an AI model */
+  result: Record<string, unknown>;
+};
+/** Success response for `markdown` action. */
+export type BrowserRunMarkdownSuccessResponse = {
+  success: true;
+  /** Extracted markdown content */
+  result: string;
+};
+/** Error response for BrowserRun actions. */
+export type BrowserRunErrorResponse = {
+  success: false;
+  errors: {
+    message: string;
+    code?: number;
+    detail?: string;
+    path?: string;
+  }[];
+};
+/** Error response for BrowserRun `json` action. */
+export type BrowserRunJsonErrorResponse = BrowserRunErrorResponse & {
+  /** Raw AI response text for debugging */
+  rawAiResponse?: string;
+};
+/**
+ * Browser Run API binding for automating headless browsers.
+ * @see https://developers.cloudflare.com/browser-run/
+ */
+export declare abstract class BrowserRun {
+  /**
+   * Send a raw HTTP request to the Browser Run API.
+   * Used by libraries like `@cloudflare/puppeteer` to acquire and connect to a browser instance.
+   * @see https://developers.cloudflare.com/browser-run/
+   */
+  fetch(input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
+  /**
+   * Take a screenshot of a web page.
+   * @param action - Must be `'screenshot'`.
+   * @param options - Screenshot options including viewport, selectors, and image format.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary image data with `Content-Type: image/png`, `image/jpeg`, or `image/webp` (when `encoding: 'binary'`, the default)
+   * - Data URI string with `Content-Type: text/plain` (when `encoding: 'base64'`)
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "screenshot",
+    options: BrowserRunScreenshotOptions,
+  ): Promise<Response>;
+  /**
+   * Generate a PDF of a web page.
+   * @param action - Must be `'pdf'`.
+   * @param options - PDF generation options including page size, margins, and headers/footers.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary PDF data with `Content-Type: application/pdf`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(action: "pdf", options: BrowserRunPDFOptions): Promise<Response>;
+  /**
+   * Get the HTML content of a web page.
+   * @param action - Must be `'content'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunContentSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "content",
+    options: BrowserRunContentOptions,
+  ): Promise<Response>;
+  /**
+   * Scrape elements from a web page by CSS selector.
+   * @param action - Must be `'scrape'`.
+   * @param options - Scrape options with CSS selectors for elements to extract.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunScrapeSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "scrape",
+    options: BrowserRunScrapeOptions,
+  ): Promise<Response>;
+  /**
+   * Extract all links from a web page.
+   * @param action - Must be `'links'`.
+   * @param options - Options to filter visible or internal links only.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunLinksSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "links",
+    options: BrowserRunLinksOptions,
+  ): Promise<Response>;
+  /**
+   * Get both the HTML content and a base64-encoded screenshot of a web page.
+   * @param action - Must be `'snapshot'`.
+   * @param options - Snapshot options including screenshot settings (encoding is always base64).
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunSnapshotSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "snapshot",
+    options: BrowserRunSnapshotOptions,
+  ): Promise<Response>;
+  /**
+   * Extract structured JSON data from a web page using AI.
+   * @param action - Must be `'json'`.
+   * @param options - JSON extraction options with prompt or response_format schema.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunJsonSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   * - HTTP 422/500 for AI extraction failures (may include `rawAiResponse` field)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "json",
+    options: BrowserRunJsonOptions,
+  ): Promise<Response>;
+  /**
+   * Convert a web page to Markdown.
+   * @param action - Must be `'markdown'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunMarkdownSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "markdown",
+    options: BrowserRunMarkdownOptions,
+  ): Promise<Response>;
+}
 export interface BasicImageTransformations {
   /**
    * Maximum width in image pixels. The value must be an integer.
diff --git a/types/generated-snapshot/latest/index.d.ts b/types/generated-snapshot/latest/index.d.ts
index cace3827ef2..d4b1e553d1d 100755
--- a/types/generated-snapshot/latest/index.d.ts
+++ b/types/generated-snapshot/latest/index.d.ts
@@ -11412,6 +11412,513 @@ declare abstract class AutoRAG {
     params: AutoRagAiSearchRequest,
   ): Promise<AutoRagAiSearchResponse | Response>;
 }
+type BrowserRunLifecycleEvent =
+  | "load"
+  | "domcontentloaded"
+  | "networkidle0"
+  | "networkidle2";
+type BrowserRunResourceType =
+  | "document"
+  | "stylesheet"
+  | "image"
+  | "media"
+  | "font"
+  | "script"
+  | "texttrack"
+  | "xhr"
+  | "fetch"
+  | "prefetch"
+  | "eventsource"
+  | "websocket"
+  | "manifest"
+  | "signedexchange"
+  | "ping"
+  | "cspviolationreport"
+  | "preflight"
+  | "other";
+/** Options fields shared by all quick actions. */
+interface BrowserRunBaseOptions {
+  /** Adds `<script>` tags into the page with the desired URL or content.
+   * @see https://pptr.dev/api/puppeteer.frameaddscripttagoptions
+   */
+  addScriptTag?: Array<{
+    content?: string;
+    url?: string;
+    type?: string;
+    id?: string;
+  }>;
+  /** Adds `<link rel="stylesheet">` or `<style>` tags into the page.
+   * @see https://pptr.dev/api/puppeteer.frameaddstyletagoptions
+   */
+  addStyleTag?: Array<{
+    content?: string;
+    url?: string;
+  }>;
+  /** Provide credentials for HTTP authentication. @see https://pptr.dev/api/puppeteer.credentials */
+  authenticate?: {
+    username: string;
+    password: string;
+  };
+  /** Set cookies before navigating. @see https://pptr.dev/api/puppeteer.cookieparam */
+  cookies?: Array<{
+    name: string;
+    value: string;
+    url?: string;
+    domain?: string;
+    path?: string;
+    secure?: boolean;
+    httpOnly?: boolean;
+    sameSite?: "Strict" | "Lax" | "None";
+    expires?: number;
+    priority?: "Low" | "Medium" | "High";
+    sameParty?: boolean;
+    sourceScheme?: "Unset" | "NonSecure" | "Secure";
+    sourcePort?: number;
+    partitionKey?: string;
+  }>;
+  /** Emulate a specific CSS media type (e.g. `"screen"`, `"print"`). */
+  emulateMediaType?: string;
+  /** Navigation options. @see https://pptr.dev/api/puppeteer.gotooptions */
+  gotoOptions?: {
+    /** Navigation timeout in milliseconds (max 60 000). @default 30000 */
+    timeout?: number;
+    /** When to consider navigation complete. @default "domcontentloaded" */
+    waitUntil?: BrowserRunLifecycleEvent | BrowserRunLifecycleEvent[];
+    referer?: string;
+    referrerPolicy?: string;
+  };
+  /** Block requests matching these regex patterns. Mutually exclusive with `allowRequestPattern`. */
+  rejectRequestPattern?: string[];
+  /** Only allow requests matching these regex patterns. Mutually exclusive with `rejectRequestPattern`. */
+  allowRequestPattern?: string[];
+  /** Block requests of these resource types. Mutually exclusive with `allowResourceTypes`. */
+  rejectResourceTypes?: BrowserRunResourceType[];
+  /** Only allow requests of these resource types. Mutually exclusive with `rejectResourceTypes`. */
+  allowResourceTypes?: BrowserRunResourceType[];
+  /** Additional HTTP headers sent with every request. */
+  setExtraHTTPHeaders?: Record<string, string>;
+  /** Whether JavaScript is enabled on the page. */
+  setJavaScriptEnabled?: boolean;
+  /** Override the default user agent string.
+   * @default "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36"
+   * */
+  userAgent?: string;
+  /** Set the browser viewport size.
+   * @see https://pptr.dev/api/puppeteer.viewport
+   * @default {width:1920,height:1080}
+   * */
+  viewport?: {
+    width: number;
+    height: number;
+    deviceScaleFactor?: number;
+    isMobile?: boolean;
+    isLandscape?: boolean;
+    hasTouch?: boolean;
+  };
+  /** Wait for a CSS selector to appear in the page before proceeding.
+   * @see https://pptr.dev/api/puppeteer.waitforselectoroptions
+   */
+  waitForSelector?: {
+    selector: string;
+    hidden?: true;
+    visible?: true;
+    /** Timeout in milliseconds. Max 120000 */
+    timeout?: number;
+  };
+  /** Wait for a fixed delay in milliseconds before proceeding. Max 120000 */
+  waitForTimeout?: number;
+  /** When true, continue on best-effort when awaited events fail or timeout. */
+  bestAttempt?: boolean;
+  /** Maximum duration in milliseconds for the browser action after page load. Max 120000 */
+  actionTimeout?: number;
+  /** Cache time to live in seconds (0-86400). Set to 0 to disable.
+   * @default 5
+   */
+  cacheTTL?: number;
+}
+/** Common options shared by all quick actions. Exactly one of `url` or `html` must be provided.*/
+type BrowserRunCommonOptions =
+  | (BrowserRunBaseOptions & {
+      /** URL to navigate to, e.g. `"https://example.com"`. */
+      url: string;
+    })
+  | (BrowserRunBaseOptions & {
+      /** Set the HTML content of the page directly. */
+      html: string;
+    });
+type BrowserRunPuppeteerScreenshotOptions = {
+  /** @default "png" */
+  type?: "png" | "jpeg" | "webp";
+  /** @default "binary" */
+  encoding?: "binary" | "base64";
+  quality?: number;
+  fullPage?: boolean;
+  clip?: {
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+    scale?: number;
+  };
+  omitBackground?: boolean;
+  optimizeForSpeed?: boolean;
+  captureBeyondViewport?: boolean;
+  fromSurface?: boolean;
+};
+type BrowserRunScreenshotOptions = BrowserRunCommonOptions & {
+  /** CSS selector of the element to screenshot. */
+  selector?: string;
+  /** When true, scroll the entire page before taking the screenshot. */
+  scrollPage?: boolean;
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: BrowserRunPuppeteerScreenshotOptions;
+};
+type BrowserRunPDFOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.pdfoptions */
+  pdfOptions?: {
+    /** @default 1 */
+    scale?: number;
+    /** @default false */
+    displayHeaderFooter?: boolean;
+    headerTemplate?: string;
+    footerTemplate?: string;
+    /** @default false */
+    printBackground?: boolean;
+    /** @default false */
+    landscape?: boolean;
+    pageRanges?: string;
+    /** @default "letter" */
+    format?:
+      | "letter"
+      | "legal"
+      | "tabloid"
+      | "ledger"
+      | "a0"
+      | "a1"
+      | "a2"
+      | "a3"
+      | "a4"
+      | "a5"
+      | "a6";
+    width?: string | number;
+    height?: string | number;
+    /** @default false */
+    preferCSSPageSize?: boolean;
+    margin?: {
+      top?: string | number;
+      right?: string | number;
+      bottom?: string | number;
+      left?: string | number;
+    };
+    /** @default false */
+    omitBackground?: boolean;
+    /** @default true */
+    tagged?: boolean;
+    /** @default false */
+    outline?: boolean;
+    /** @default 30000 */
+    timeout?: number;
+  };
+};
+type BrowserRunScrapeOptions = BrowserRunCommonOptions & {
+  /** CSS selectors to scrape. At least one element is required. */
+  elements: Array<{
+    selector: string;
+  }>;
+};
+type BrowserRunLinksOptions = BrowserRunCommonOptions & {
+  /** When true, only return links that are visible on the page. @default false */
+  visibleLinksOnly?: boolean;
+  /** When true, exclude links pointing to external domains. @default false */
+  excludeExternalLinks?: boolean;
+};
+type BrowserRunSnapshotOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: Omit<BrowserRunPuppeteerScreenshotOptions, "encoding">;
+};
+interface BrowserRunJsonBaseOptions {
+  /** Custom AI models to try in order. Max 3. Falls back to next on error. */
+  custom_ai?: Array<{
+    /** Model ID in `<provider>/<model_name>` format, e.g. `"workers-ai/@cf/meta/llama-3.3-70b-instruct-fp8-fast"`. */
+    model: string;
+    /** Bearer token. Not needed for workers-ai models. */
+    authorization?: string;
+  }>;
+}
+/**
+ * Options for the `json` quick action.
+ * At least one of `prompt` or `response_format` must be provided.
+ */
+type BrowserRunJsonOptions = BrowserRunCommonOptions &
+  BrowserRunJsonBaseOptions &
+  (
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format?: AiTextGenerationResponseFormat;
+      }
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt?: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format: AiTextGenerationResponseFormat;
+      }
+  );
+type BrowserRunContentOptions = BrowserRunCommonOptions;
+type BrowserRunMarkdownOptions = BrowserRunCommonOptions;
+type BrowserRunResponseMeta = {
+  /** HTTP status code of the rendered page */
+  status: number;
+  /** Page title */
+  title: string;
+};
+/** Success response for `content` action. */
+type BrowserRunContentSuccessResponse = {
+  success: true;
+  /** Extracted HTML content */
+  result: string;
+  meta: BrowserRunResponseMeta;
+};
+/** Success response for `links` action. */
+type BrowserRunLinksSuccessResponse = {
+  success: true;
+  /** Extracted links */
+  result: string[];
+};
+/** Success response for `scrape` action. */
+type BrowserRunScrapeSuccessResponse = {
+  success: true;
+  result: Array<{
+    /** The CSS selector used to find elements. */
+    selector: string;
+    /** Array of elements matching the selector. */
+    results: Array<{
+      /** Outer HTML of the element. */
+      html: string;
+      /** Text content of the element. */
+      text: string;
+      /** Width of the element in pixels. */
+      width: number;
+      /** Height of the element in pixels. */
+      height: number;
+      /** Top position of the element relative to the viewport in pixels. */
+      top: number;
+      /** Left position of the element relative to the viewport in pixels. */
+      left: number;
+      /** Array of HTML attributes on the element. */
+      attributes: Array<{
+        /** Attribute name. */
+        name: string;
+        /** Attribute value. */
+        value: string;
+      }>;
+    }>;
+  }>;
+};
+/** Success response for `snapshot` action. */
+type BrowserRunSnapshotSuccessResponse = {
+  success: true;
+  result: {
+    /** HTML content of the page. */
+    content: string;
+    /** Base64-encoded screenshot image. */
+    screenshot: string;
+  };
+  meta: BrowserRunResponseMeta;
+};
+/** Success response for `json` action. */
+type BrowserRunJsonSuccessResponse = {
+  success: true;
+  /** JSON data extracted from the page using an AI model */
+  result: Record<string, unknown>;
+};
+/** Success response for `markdown` action. */
+type BrowserRunMarkdownSuccessResponse = {
+  success: true;
+  /** Extracted markdown content */
+  result: string;
+};
+/** Error response for BrowserRun actions. */
+type BrowserRunErrorResponse = {
+  success: false;
+  errors: {
+    message: string;
+    code?: number;
+    detail?: string;
+    path?: string;
+  }[];
+};
+/** Error response for BrowserRun `json` action. */
+type BrowserRunJsonErrorResponse = BrowserRunErrorResponse & {
+  /** Raw AI response text for debugging */
+  rawAiResponse?: string;
+};
+/**
+ * Browser Run API binding for automating headless browsers.
+ * @see https://developers.cloudflare.com/browser-run/
+ */
+declare abstract class BrowserRun {
+  /**
+   * Send a raw HTTP request to the Browser Run API.
+   * Used by libraries like `@cloudflare/puppeteer` to acquire and connect to a browser instance.
+   * @see https://developers.cloudflare.com/browser-run/
+   */
+  fetch(input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
+  /**
+   * Take a screenshot of a web page.
+   * @param action - Must be `'screenshot'`.
+   * @param options - Screenshot options including viewport, selectors, and image format.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary image data with `Content-Type: image/png`, `image/jpeg`, or `image/webp` (when `encoding: 'binary'`, the default)
+   * - Data URI string with `Content-Type: text/plain` (when `encoding: 'base64'`)
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "screenshot",
+    options: BrowserRunScreenshotOptions,
+  ): Promise<Response>;
+  /**
+   * Generate a PDF of a web page.
+   * @param action - Must be `'pdf'`.
+   * @param options - PDF generation options including page size, margins, and headers/footers.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary PDF data with `Content-Type: application/pdf`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(action: "pdf", options: BrowserRunPDFOptions): Promise<Response>;
+  /**
+   * Get the HTML content of a web page.
+   * @param action - Must be `'content'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunContentSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "content",
+    options: BrowserRunContentOptions,
+  ): Promise<Response>;
+  /**
+   * Scrape elements from a web page by CSS selector.
+   * @param action - Must be `'scrape'`.
+   * @param options - Scrape options with CSS selectors for elements to extract.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunScrapeSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "scrape",
+    options: BrowserRunScrapeOptions,
+  ): Promise<Response>;
+  /**
+   * Extract all links from a web page.
+   * @param action - Must be `'links'`.
+   * @param options - Options to filter visible or internal links only.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunLinksSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "links",
+    options: BrowserRunLinksOptions,
+  ): Promise<Response>;
+  /**
+   * Get both the HTML content and a base64-encoded screenshot of a web page.
+   * @param action - Must be `'snapshot'`.
+   * @param options - Snapshot options including screenshot settings (encoding is always base64).
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunSnapshotSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "snapshot",
+    options: BrowserRunSnapshotOptions,
+  ): Promise<Response>;
+  /**
+   * Extract structured JSON data from a web page using AI.
+   * @param action - Must be `'json'`.
+   * @param options - JSON extraction options with prompt or response_format schema.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunJsonSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   * - HTTP 422/500 for AI extraction failures (may include `rawAiResponse` field)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "json",
+    options: BrowserRunJsonOptions,
+  ): Promise<Response>;
+  /**
+   * Convert a web page to Markdown.
+   * @param action - Must be `'markdown'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunMarkdownSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "markdown",
+    options: BrowserRunMarkdownOptions,
+  ): Promise<Response>;
+}
 interface BasicImageTransformations {
   /**
    * Maximum width in image pixels. The value must be an integer.
diff --git a/types/generated-snapshot/latest/index.ts b/types/generated-snapshot/latest/index.ts
index 2c8597f57c6..8a980102aae 100755
--- a/types/generated-snapshot/latest/index.ts
+++ b/types/generated-snapshot/latest/index.ts
@@ -11424,6 +11424,513 @@ export declare abstract class AutoRAG {
     params: AutoRagAiSearchRequest,
   ): Promise<AutoRagAiSearchResponse | Response>;
 }
+export type BrowserRunLifecycleEvent =
+  | "load"
+  | "domcontentloaded"
+  | "networkidle0"
+  | "networkidle2";
+export type BrowserRunResourceType =
+  | "document"
+  | "stylesheet"
+  | "image"
+  | "media"
+  | "font"
+  | "script"
+  | "texttrack"
+  | "xhr"
+  | "fetch"
+  | "prefetch"
+  | "eventsource"
+  | "websocket"
+  | "manifest"
+  | "signedexchange"
+  | "ping"
+  | "cspviolationreport"
+  | "preflight"
+  | "other";
+/** Options fields shared by all quick actions. */
+export interface BrowserRunBaseOptions {
+  /** Adds `<script>` tags into the page with the desired URL or content.
+   * @see https://pptr.dev/api/puppeteer.frameaddscripttagoptions
+   */
+  addScriptTag?: Array<{
+    content?: string;
+    url?: string;
+    type?: string;
+    id?: string;
+  }>;
+  /** Adds `<link rel="stylesheet">` or `<style>` tags into the page.
+   * @see https://pptr.dev/api/puppeteer.frameaddstyletagoptions
+   */
+  addStyleTag?: Array<{
+    content?: string;
+    url?: string;
+  }>;
+  /** Provide credentials for HTTP authentication. @see https://pptr.dev/api/puppeteer.credentials */
+  authenticate?: {
+    username: string;
+    password: string;
+  };
+  /** Set cookies before navigating. @see https://pptr.dev/api/puppeteer.cookieparam */
+  cookies?: Array<{
+    name: string;
+    value: string;
+    url?: string;
+    domain?: string;
+    path?: string;
+    secure?: boolean;
+    httpOnly?: boolean;
+    sameSite?: "Strict" | "Lax" | "None";
+    expires?: number;
+    priority?: "Low" | "Medium" | "High";
+    sameParty?: boolean;
+    sourceScheme?: "Unset" | "NonSecure" | "Secure";
+    sourcePort?: number;
+    partitionKey?: string;
+  }>;
+  /** Emulate a specific CSS media type (e.g. `"screen"`, `"print"`). */
+  emulateMediaType?: string;
+  /** Navigation options. @see https://pptr.dev/api/puppeteer.gotooptions */
+  gotoOptions?: {
+    /** Navigation timeout in milliseconds (max 60 000). @default 30000 */
+    timeout?: number;
+    /** When to consider navigation complete. @default "domcontentloaded" */
+    waitUntil?: BrowserRunLifecycleEvent | BrowserRunLifecycleEvent[];
+    referer?: string;
+    referrerPolicy?: string;
+  };
+  /** Block requests matching these regex patterns. Mutually exclusive with `allowRequestPattern`. */
+  rejectRequestPattern?: string[];
+  /** Only allow requests matching these regex patterns. Mutually exclusive with `rejectRequestPattern`. */
+  allowRequestPattern?: string[];
+  /** Block requests of these resource types. Mutually exclusive with `allowResourceTypes`. */
+  rejectResourceTypes?: BrowserRunResourceType[];
+  /** Only allow requests of these resource types. Mutually exclusive with `rejectResourceTypes`. */
+  allowResourceTypes?: BrowserRunResourceType[];
+  /** Additional HTTP headers sent with every request. */
+  setExtraHTTPHeaders?: Record<string, string>;
+  /** Whether JavaScript is enabled on the page. */
+  setJavaScriptEnabled?: boolean;
+  /** Override the default user agent string.
+   * @default "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36"
+   * */
+  userAgent?: string;
+  /** Set the browser viewport size.
+   * @see https://pptr.dev/api/puppeteer.viewport
+   * @default {width:1920,height:1080}
+   * */
+  viewport?: {
+    width: number;
+    height: number;
+    deviceScaleFactor?: number;
+    isMobile?: boolean;
+    isLandscape?: boolean;
+    hasTouch?: boolean;
+  };
+  /** Wait for a CSS selector to appear in the page before proceeding.
+   * @see https://pptr.dev/api/puppeteer.waitforselectoroptions
+   */
+  waitForSelector?: {
+    selector: string;
+    hidden?: true;
+    visible?: true;
+    /** Timeout in milliseconds. Max 120000 */
+    timeout?: number;
+  };
+  /** Wait for a fixed delay in milliseconds before proceeding. Max 120000 */
+  waitForTimeout?: number;
+  /** When true, continue on best-effort when awaited events fail or timeout. */
+  bestAttempt?: boolean;
+  /** Maximum duration in milliseconds for the browser action after page load. Max 120000 */
+  actionTimeout?: number;
+  /** Cache time to live in seconds (0-86400). Set to 0 to disable.
+   * @default 5
+   */
+  cacheTTL?: number;
+}
+/** Common options shared by all quick actions. Exactly one of `url` or `html` must be provided.*/
+export type BrowserRunCommonOptions =
+  | (BrowserRunBaseOptions & {
+      /** URL to navigate to, e.g. `"https://example.com"`. */
+      url: string;
+    })
+  | (BrowserRunBaseOptions & {
+      /** Set the HTML content of the page directly. */
+      html: string;
+    });
+export type BrowserRunPuppeteerScreenshotOptions = {
+  /** @default "png" */
+  type?: "png" | "jpeg" | "webp";
+  /** @default "binary" */
+  encoding?: "binary" | "base64";
+  quality?: number;
+  fullPage?: boolean;
+  clip?: {
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+    scale?: number;
+  };
+  omitBackground?: boolean;
+  optimizeForSpeed?: boolean;
+  captureBeyondViewport?: boolean;
+  fromSurface?: boolean;
+};
+export type BrowserRunScreenshotOptions = BrowserRunCommonOptions & {
+  /** CSS selector of the element to screenshot. */
+  selector?: string;
+  /** When true, scroll the entire page before taking the screenshot. */
+  scrollPage?: boolean;
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: BrowserRunPuppeteerScreenshotOptions;
+};
+export type BrowserRunPDFOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.pdfoptions */
+  pdfOptions?: {
+    /** @default 1 */
+    scale?: number;
+    /** @default false */
+    displayHeaderFooter?: boolean;
+    headerTemplate?: string;
+    footerTemplate?: string;
+    /** @default false */
+    printBackground?: boolean;
+    /** @default false */
+    landscape?: boolean;
+    pageRanges?: string;
+    /** @default "letter" */
+    format?:
+      | "letter"
+      | "legal"
+      | "tabloid"
+      | "ledger"
+      | "a0"
+      | "a1"
+      | "a2"
+      | "a3"
+      | "a4"
+      | "a5"
+      | "a6";
+    width?: string | number;
+    height?: string | number;
+    /** @default false */
+    preferCSSPageSize?: boolean;
+    margin?: {
+      top?: string | number;
+      right?: string | number;
+      bottom?: string | number;
+      left?: string | number;
+    };
+    /** @default false */
+    omitBackground?: boolean;
+    /** @default true */
+    tagged?: boolean;
+    /** @default false */
+    outline?: boolean;
+    /** @default 30000 */
+    timeout?: number;
+  };
+};
+export type BrowserRunScrapeOptions = BrowserRunCommonOptions & {
+  /** CSS selectors to scrape. At least one element is required. */
+  elements: Array<{
+    selector: string;
+  }>;
+};
+export type BrowserRunLinksOptions = BrowserRunCommonOptions & {
+  /** When true, only return links that are visible on the page. @default false */
+  visibleLinksOnly?: boolean;
+  /** When true, exclude links pointing to external domains. @default false */
+  excludeExternalLinks?: boolean;
+};
+export type BrowserRunSnapshotOptions = BrowserRunCommonOptions & {
+  /** @see https://pptr.dev/api/puppeteer.screenshotoptions */
+  screenshotOptions?: Omit<BrowserRunPuppeteerScreenshotOptions, "encoding">;
+};
+export interface BrowserRunJsonBaseOptions {
+  /** Custom AI models to try in order. Max 3. Falls back to next on error. */
+  custom_ai?: Array<{
+    /** Model ID in `<provider>/<model_name>` format, e.g. `"workers-ai/@cf/meta/llama-3.3-70b-instruct-fp8-fast"`. */
+    model: string;
+    /** Bearer token. Not needed for workers-ai models. */
+    authorization?: string;
+  }>;
+}
+/**
+ * Options for the `json` quick action.
+ * At least one of `prompt` or `response_format` must be provided.
+ */
+export type BrowserRunJsonOptions = BrowserRunCommonOptions &
+  BrowserRunJsonBaseOptions &
+  (
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format?: AiTextGenerationResponseFormat;
+      }
+    | {
+        /** Natural-language prompt describing what data to extract. */
+        prompt?: string;
+        /** Structured output schema for the AI model. @see https://developers.cloudflare.com/workers-ai/json-mode/ */
+        response_format: AiTextGenerationResponseFormat;
+      }
+  );
+export type BrowserRunContentOptions = BrowserRunCommonOptions;
+export type BrowserRunMarkdownOptions = BrowserRunCommonOptions;
+export type BrowserRunResponseMeta = {
+  /** HTTP status code of the rendered page */
+  status: number;
+  /** Page title */
+  title: string;
+};
+/** Success response for `content` action. */
+export type BrowserRunContentSuccessResponse = {
+  success: true;
+  /** Extracted HTML content */
+  result: string;
+  meta: BrowserRunResponseMeta;
+};
+/** Success response for `links` action. */
+export type BrowserRunLinksSuccessResponse = {
+  success: true;
+  /** Extracted links */
+  result: string[];
+};
+/** Success response for `scrape` action. */
+export type BrowserRunScrapeSuccessResponse = {
+  success: true;
+  result: Array<{
+    /** The CSS selector used to find elements. */
+    selector: string;
+    /** Array of elements matching the selector. */
+    results: Array<{
+      /** Outer HTML of the element. */
+      html: string;
+      /** Text content of the element. */
+      text: string;
+      /** Width of the element in pixels. */
+      width: number;
+      /** Height of the element in pixels. */
+      height: number;
+      /** Top position of the element relative to the viewport in pixels. */
+      top: number;
+      /** Left position of the element relative to the viewport in pixels. */
+      left: number;
+      /** Array of HTML attributes on the element. */
+      attributes: Array<{
+        /** Attribute name. */
+        name: string;
+        /** Attribute value. */
+        value: string;
+      }>;
+    }>;
+  }>;
+};
+/** Success response for `snapshot` action. */
+export type BrowserRunSnapshotSuccessResponse = {
+  success: true;
+  result: {
+    /** HTML content of the page. */
+    content: string;
+    /** Base64-encoded screenshot image. */
+    screenshot: string;
+  };
+  meta: BrowserRunResponseMeta;
+};
+/** Success response for `json` action. */
+export type BrowserRunJsonSuccessResponse = {
+  success: true;
+  /** JSON data extracted from the page using an AI model */
+  result: Record<string, unknown>;
+};
+/** Success response for `markdown` action. */
+export type BrowserRunMarkdownSuccessResponse = {
+  success: true;
+  /** Extracted markdown content */
+  result: string;
+};
+/** Error response for BrowserRun actions. */
+export type BrowserRunErrorResponse = {
+  success: false;
+  errors: {
+    message: string;
+    code?: number;
+    detail?: string;
+    path?: string;
+  }[];
+};
+/** Error response for BrowserRun `json` action. */
+export type BrowserRunJsonErrorResponse = BrowserRunErrorResponse & {
+  /** Raw AI response text for debugging */
+  rawAiResponse?: string;
+};
+/**
+ * Browser Run API binding for automating headless browsers.
+ * @see https://developers.cloudflare.com/browser-run/
+ */
+export declare abstract class BrowserRun {
+  /**
+   * Send a raw HTTP request to the Browser Run API.
+   * Used by libraries like `@cloudflare/puppeteer` to acquire and connect to a browser instance.
+   * @see https://developers.cloudflare.com/browser-run/
+   */
+  fetch(input: RequestInfo | URL, init?: RequestInit): Promise<Response>;
+  /**
+   * Take a screenshot of a web page.
+   * @param action - Must be `'screenshot'`.
+   * @param options - Screenshot options including viewport, selectors, and image format.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary image data with `Content-Type: image/png`, `image/jpeg`, or `image/webp` (when `encoding: 'binary'`, the default)
+   * - Data URI string with `Content-Type: text/plain` (when `encoding: 'base64'`)
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "screenshot",
+    options: BrowserRunScreenshotOptions,
+  ): Promise<Response>;
+  /**
+   * Generate a PDF of a web page.
+   * @param action - Must be `'pdf'`.
+   * @param options - PDF generation options including page size, margins, and headers/footers.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - Binary PDF data with `Content-Type: application/pdf`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(action: "pdf", options: BrowserRunPDFOptions): Promise<Response>;
+  /**
+   * Get the HTML content of a web page.
+   * @param action - Must be `'content'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunContentSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "content",
+    options: BrowserRunContentOptions,
+  ): Promise<Response>;
+  /**
+   * Scrape elements from a web page by CSS selector.
+   * @param action - Must be `'scrape'`.
+   * @param options - Scrape options with CSS selectors for elements to extract.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunScrapeSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "scrape",
+    options: BrowserRunScrapeOptions,
+  ): Promise<Response>;
+  /**
+   * Extract all links from a web page.
+   * @param action - Must be `'links'`.
+   * @param options - Options to filter visible or internal links only.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunLinksSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "links",
+    options: BrowserRunLinksOptions,
+  ): Promise<Response>;
+  /**
+   * Get both the HTML content and a base64-encoded screenshot of a web page.
+   * @param action - Must be `'snapshot'`.
+   * @param options - Snapshot options including screenshot settings (encoding is always base64).
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunSnapshotSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "snapshot",
+    options: BrowserRunSnapshotOptions,
+  ): Promise<Response>;
+  /**
+   * Extract structured JSON data from a web page using AI.
+   * @param action - Must be `'json'`.
+   * @param options - JSON extraction options with prompt or response_format schema.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunJsonSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   * - HTTP 422/500 for AI extraction failures (may include `rawAiResponse` field)
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "json",
+    options: BrowserRunJsonOptions,
+  ): Promise<Response>;
+  /**
+   * Convert a web page to Markdown.
+   * @param action - Must be `'markdown'`.
+   * @param options - Navigation and page interaction options.
+   * @returns A `Response` containing one of:
+   *
+   * **Success (HTTP 200):**
+   * - `BrowserRunMarkdownSuccessResponse` JSON with `Content-Type: application/json`
+   *
+   * **Error:**
+   * - `BrowserRunErrorResponse` JSON with appropriate HTTP status code (400, 422, 429, 500, 503)
+   * - HTTP 422 with code `2012` for HTML-to-markdown conversion failures
+   *
+   * **Headers:**
+   * - `X-Browser-Ms-Used`: Browser time consumed in milliseconds (set when status < 500)
+   */
+  quickAction(
+    action: "markdown",
+    options: BrowserRunMarkdownOptions,
+  ): Promise<Response>;
+}
 export interface BasicImageTransformations {
   /**
    * Maximum width in image pixels. The value must be an integer.