diff --git a/app/core/src/main/resources/static/css/edit-table-of-contents.css b/app/core/src/main/resources/static/css/edit-table-of-contents.css
index b82b6c4df..74ee98b3c 100644
--- a/app/core/src/main/resources/static/css/edit-table-of-contents.css
+++ b/app/core/src/main/resources/static/css/edit-table-of-contents.css
@@ -274,3 +274,25 @@
   --bg-empty: var(--md-sys-color-surface-container-low, #24282e);
   --border-empty: var(--md-sys-color-outline, #495057);
 }
+
+.success-flash {
+  position: relative;
+}
+
+.success-flash::after {
+  content: "✓";
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  font-weight: bold;
+  font-size: 1.2em;
+  color: white;
+  opacity: 0;
+  animation: fadeOut 1s ease-in-out;
+}
+
+@keyframes fadeOut {
+  0% { opacity: 1; }
+  100% { opacity: 0; }
+}
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 3b561b8b8..3852fadb0 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
@@ -598,7 +598,19 @@ document.addEventListener('DOMContentLoaded', function() {
   }
 
   // Add import/export bookmarks to clipboard functionality
+  function flashButtonSuccess(button) {
+    const originalClass = button.className;
+
+    button.classList.remove('btn-outline-primary');
+    button.classList.add('btn-success', 'success-flash');
+
+    setTimeout(() => {
+      button.className = originalClass;
+    }, 1000);
+  }
+
   async function importBookmarkStringFromClipboard() {
+    const button = document.getElementById('importBookmarksBtn');
     try {
       const newBookmarkDataString = await navigator.clipboard.readText();
       const newBookmarkData = JSON.parse(newBookmarkDataString);
@@ -610,15 +622,18 @@ document.addEventListener('DOMContentLoaded', function() {
 
       bookmarks = newBookmarkData.map(convertExtractedBookmark);
       updateBookmarksUI();
+      flashButtonSuccess(button);
     } catch (error) {
       throw new Error(`Failed to import bookmarks: ${error.message}`);
     }
   }
 
   async function exportBookmarkStringToClipboard() {
+    const button = document.getElementById('exportBookmarksBtn');
     const bookmarkData = bookmarkDataInput.value;
     try {
       await navigator.clipboard.writeText(bookmarkData);
+      flashButtonSuccess(button);
     } catch (error) {
       throw new Error(`Failed to export bookmarks: ${error.message}`);
     }