diff --git a/.changeset/add_button_to_add_a_sticker_you_see_in_a_message_to_your_own_user_sticker_pack.md b/.changeset/add_button_to_add_a_sticker_you_see_in_a_message_to_your_own_user_sticker_pack.md
new file mode 100644
index 000000000..e416559ac
--- /dev/null
+++ b/.changeset/add_button_to_add_a_sticker_you_see_in_a_message_to_your_own_user_sticker_pack.md
@@ -0,0 +1,5 @@
+---
+sable: minor
+---
+
+add button to save a sticker you see in the message timeline to your personal account sticker pack
diff --git a/src/app/features/room/message/Message.tsx b/src/app/features/room/message/Message.tsx
index a556ee0a1..f89297d66 100644
--- a/src/app/features/room/message/Message.tsx
+++ b/src/app/features/room/message/Message.tsx
@@ -80,6 +80,10 @@ import { MessageDeleteItem } from '$components/message/modals/MessageDelete';
 import { MessageReportItem } from '$components/message/modals/MessageReport';
 import { filterPronounsByLanguage } from '$utils/pronouns';
 import { useMentionClickHandler } from '$hooks/useMentionClickHandler';
+import {
+  addStickerToDefaultPack,
+  doesStickerExistInDefaultPack,
+} from '$utils/addStickerToDefaultStickerPack';
 import { MessageEditor } from './MessageEditor';
 import * as css from './styles.css';
 
@@ -649,6 +653,7 @@ function MessageInternal(
   });
 
   const isThreadedMessage = mEvent.threadRootId !== undefined;
+  const isStickerMessage = mEvent.getType() === 'm.sticker';
 
   return (
     <MessageBase
@@ -792,6 +797,33 @@ function MessageInternal(
                             </Text>
                           </MenuItem>
                         )}
+                        {isStickerMessage &&
+                          !doesStickerExistInDefaultPack(mx, mEvent.getContent().url) && (
+                            <MenuItem
+                              size="300"
+                              after={<Icon size="100" src={Icons.Star} />}
+                              radii="300"
+                              onClick={() => {
+                                addStickerToDefaultPack(
+                                  mx,
+                                  `sticker-${mEvent.getId()}`,
+                                  mEvent.getContent().url,
+                                  mEvent.getContent().body,
+                                  mEvent.getContent().info
+                                );
+                                closeMenu();
+                              }}
+                            >
+                              <Text
+                                className={css.MessageMenuItemText}
+                                as="span"
+                                size="T300"
+                                truncate
+                              >
+                                Add to User Sticker Pack
+                              </Text>
+                            </MenuItem>
+                          )}
                         {relations && <MessageAllReactionItem room={room} relations={relations} />}
                         <MenuItem
                           size="300"
diff --git a/src/app/utils/addStickerToDefaultStickerPack.ts b/src/app/utils/addStickerToDefaultStickerPack.ts
new file mode 100644
index 000000000..a0c252b0e
--- /dev/null
+++ b/src/app/utils/addStickerToDefaultStickerPack.ts
@@ -0,0 +1,46 @@
+import { PackContent, ImageUsage } from '$plugins/custom-emoji';
+import { AccountDataEvent } from '$types/matrix/accountData';
+import { IImageInfo } from '$types/matrix/common';
+import { MatrixClient } from 'matrix-js-sdk';
+
+// Utility function to add a sticker to the default sticker pack
+export async function addStickerToDefaultPack(
+  mx: MatrixClient,
+  shortcode: string,
+  mxc: string,
+  body?: string,
+  info?: IImageInfo
+) {
+  // current content of the default sticker pack, which is stored in account data under the key 'PoniesUserEmotes'
+  const current =
+    mx.getAccountData(AccountDataEvent.PoniesUserEmotes)?.getContent<PackContent>() ?? {};
+
+  // modified content with the new sticker added.
+  // We add the new sticker under the "images" key, using the shortcode as the key for the sticker.
+  // The sticker content includes the mxc URL, body, info, and usage (which we set to "sticker").
+  const next: PackContent = {
+    ...current,
+    images: {
+      ...(current.images ?? {}),
+      [shortcode]: {
+        ...(current.images?.[shortcode] ?? {}),
+        url: mxc,
+        body,
+        info,
+        usage: [ImageUsage.Sticker],
+      },
+    },
+  };
+
+  // update the account data with the modified content, which effectively adds the new sticker to the default sticker pack.
+  await mx.setAccountData(AccountDataEvent.PoniesUserEmotes, next);
+}
+
+// check if a sticker exists in the account sticker pack
+export function doesStickerExistInDefaultPack(mx: MatrixClient, mxc: string) {
+  const imgs = mx
+    .getAccountData(AccountDataEvent.PoniesUserEmotes)
+    ?.getContent<PackContent>().images;
+  if (imgs === undefined) return false;
+  return Object.values(imgs).some((image) => image.url === mxc) ?? false;
+}