diff --git a/app/core/src/main/resources/messages_en_US.properties b/app/core/src/main/resources/messages_en_US.properties
index eb8a9236c..1a8961098 100644
--- a/app/core/src/main/resources/messages_en_US.properties
+++ b/app/core/src/main/resources/messages_en_US.properties
@@ -1859,6 +1859,8 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.copyBookmarks=Copy
+editTableOfContents.copyBookmarksHint=Copy bookmark data as string
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
index de7fe30db..52955dc4b 100644
--- a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
+++ b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
@@ -597,6 +597,20 @@ document.addEventListener('DOMContentLoaded', function() {
     updateEmptyStateButton();
   }
 
+  // Add copy bookmarks to clipboard functionality
+  async function copyBookmarksStringToClipboard() {
+    const bookmarkData = bookmarkDataInput.value;
+    try {
+      await navigator.clipboard.writeText(bookmarkData);
+    } catch (error) {
+      throw new Error(`Failed to copy bookmarks: ${error.message}`);
+    }
+  }
+
+  // Add event listener to the copy bookmarks button
+  const copyBookmarksBtn = document.getElementById('copyBookmarksBtn');
+  copyBookmarksBtn.addEventListener('click', copyBookmarksStringToClipboard);
+
   // Listen for theme changes to update badge colors
   const observer = new MutationObserver(function(mutations) {
     mutations.forEach(function(mutation) {
diff --git a/app/core/src/main/resources/templates/edit-table-of-contents.html b/app/core/src/main/resources/templates/edit-table-of-contents.html
index 99ab02c1d..8935ae67e 100644
--- a/app/core/src/main/resources/templates/edit-table-of-contents.html
+++ b/app/core/src/main/resources/templates/edit-table-of-contents.html
@@ -51,6 +51,12 @@
               <p>
                 <a class="btn btn-outline-primary" data-bs-toggle="collapse" href="#info" role="button"
                   aria-expanded="false" aria-controls="info" th:text="#{info}"></a>
+                <button type="button"
+                  id="copyBookmarksBtn"
+                  class="btn btn-outline-primary"
+                  th:text="#{editTableOfContents.copyBookmarks}"
+                  th:title="#{editTableOfContents.copyBookmarksHint}">
+                </button>
               </p>
               <div class="collapse" id="info">
                 <p th:text="#{editTableOfContents.desc.1}"></p>