telerik · dessyordanova · Jan 1, 2026 · Dec 29, 2025 · Jan 1, 2026
diff --git a/knowledge-base/converting-html-to-image-using-document-processing.md b/knowledge-base/converting-html-to-image-using-document-processing.md
@@ -0,0 +1,74 @@
+---
+title: Converting HTML to Image Using Telerik Document Processing
+description: Learn how to convert HTML content to an image (JPEG or PNG) using Telerik Document Processing libraries.
+type: how-to
+page_title: How to Convert HTML to Image Using Telerik Document Processing Libraries
+meta_title: How to Convert HTML to Image Using Telerik Document Processing Libraries
+slug: converting-html-to-image-using-document-processing
+tags: pdf,processing, word, flow,document, pdf, image, skia, html
+res_type: kb
+ticketid: 1675204
+---
+
+## Environment
+
+| Version | Product | Author | 
+| ---- | ---- | ---- | 
+| 2025.4.1104|RadWordsProcessing|[Desislava Yordanova](https://www.telerik.com/blogs/author/desislava-yordanova)| 
+
+## Description
+
+This knowledge base article shows how to convert a string with HTML content to an image (JPEG or PNG) in a Blazor WASM application running on .NET 8 (or newer).
+
+## Solution
+
+To convert HTML content into an image, use the Telerik Document Processing libraries. This process requires converting the HTML to PDF first, then exporting the PDF pages to images. Follow these steps:
+
+1. Import the HTML content as a [RadFlowDocument]({%slug radwordsprocessing-model-radflowdocument%}) using the [HtmlFormatProvider]({%slug radwordsprocessing-formats-and-conversion-html-htmlformatprovider%}) from the [WordsProcessing]({%slug radwordsprocessing-overview%}) library.
+2. Export the RadFlowDocument to a PDF byte array using the [Flow PdfFormatProvider]({%slug radwordsprocessing-formats-and-conversion-pdf-pdfformatprovider%}).
+3. Import the PDF byte array as a [RadFixedDocument]({%slug radpdfprocessing-model-radfixeddocument%}) with the [Fixed PdfFormatProvider]({%slug radpdfprocessing-formats-and-conversion-pdf-pdfformatprovider%}) from the [PdfProcessing]({%slug radpdfprocessing-overview%}) library.
+4. Export each page of the RadFixedDocument to an image using the [SkiaImageFormatProvider]({%slug radpdfprocessing-formats-and-conversion-image-using-skiaimageformatprovider%}) (available in .NET Standard).
+
+### Code Example
+
+```csharp
+RadFlowDocument htmlDocument;
+HtmlFormatProvider htmlFormatProvider = new HtmlFormatProvider();
+
+string htmlString = @"<!DOCTYPE html>
+<html>
+<body>
+<p>I am normal</p>
+<p style=""color:red;"">I am red</p>
+<p style=""color:blue;"">I am blue</p>
+<p style=""font-size:50px;"">I am big</p>
+</body>
+</html>";
+
+htmlDocument = htmlFormatProvider.Import(htmlString, TimeSpan.FromSeconds(10));
+
+var flowPdfFormatProvider = new Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider();
+var htmlToPdfArray = flowPdfFormatProvider.Export(htmlDocument, TimeSpan.FromSeconds(10));
+
+var fixedPdfFormatProvider = new Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider();
+RadFixedDocument pdfHtml = fixedPdfFormatProvider.Import(htmlToPdfArray, TimeSpan.FromSeconds(10));
+
+SkiaImageFormatProvider imageProvider = new SkiaImageFormatProvider();
+
+int count = 1;
+foreach (RadFixedPage page in pdfHtml.Pages)
+{
+    byte[] resultImage = imageProvider.Export(page, TimeSpan.FromSeconds(10));
+    File.WriteAllBytes(@"C:\Temp\Page " + count++ + ".png", resultImage);
+}
+```
+
+For .NET Framework, consider these articles for image export:
+- [PDF to Image - WPF]({%slug export-radfixedpage-to-image%})
+- [PDF to Image - WinForms](https://docs.telerik.com/devtools/winforms/knowledge-base/pdfviewer-export-page-images-with-no-ui)
+- [ThumbnailFactory - WPF](https://docs.telerik.com/devtools/wpf/controls/radpdfviewer/features/export-fixedpage-to-image)
+
+## See Also
+
+- [HtmlFormatProvider]({%slug radwordsprocessing-formats-and-conversion-html-htmlformatprovider%})
+- [SkiaImageFormatProvider]({%slug radpdfprocessing-formats-and-conversion-image-using-skiaimageformatprovider%})
diff --git a/libraries/radwordsprocessing/formats-and-conversion/html/htmlformatprovider.md b/libraries/radwordsprocessing/formats-and-conversion/html/htmlformatprovider.md
@@ -94,4 +94,5 @@ You can also export the document to a string variable like shown in __Example 4_
 ## See Also
 
 - [Resolving FileNotFoundException for System.Text.Encoding.CodePages in RadWordsProcessing]({%slug resolve-file-not-found-exception-system-text-encoding-codepages-radwordsprocessing%}) 
-* [Timeout Mechanism]({%slug timeout-mechanism-in-dpl%})
+* [Timeout Mechanism]({%slug timeout-mechanism-in-dpl%})
+* [Converting HTML to Image Using Telerik Document Processing]({%slug converting-html-to-image-using-document-processing%})