YouTube BookMarker

Bookmark any YouTube Timestamp with a note.Visual markers on the timeline.Sync across devices. Share any timestamp instantly.

YouTube Bookmarker lets you save any timestamp while watching a YouTube video, add a personal note explaining why it matters, and jump back to that exact moment anytime. Bookmark key lecture points, research clips, or your favorite scenes — then find them again in seconds instead of scrubbing through the progress bar. Your bookmarks sync across every device where the extension is installed, so your saved timestamps and notes are always with you. HOW IT WORKS ▸ Press B or click the bookmark icon in the YouTube player controls to save the current timestamp ▸ Add an optional note so you remember why the moment mattered ▸ See every bookmark as a marker directly on YouTube's progress bar — hover to preview the note, click to jump straight there ▸ Edit or add notes anytime from the popup, no need to re-bookmark ORGANIZED, SEARCHABLE BOOKMARK MANAGER Bookmarks are grouped by video with thumbnails, not dumped into one long list. Expand any video to see all its saved timestamps, or search across every bookmark and note by keyword to find what you need instantly. SHARE TIMESTAMPED YOUTUBE LINKS Copy a shareable link that opens straight to your bookmarked moment — perfect for sending a teammate the exact clip, sharing a study note, or pointing someone to a specific part of a long video. BUILT FOR ▸ Students bookmarking key moments in lecture videos ▸ Researchers marking important video segments ▸ Creators reviewing and timestamping their own uploads ▸ Anyone who rewatches specific parts of long-form YouTube content PRIVACY FIRST Your bookmarks are stored using Chrome's built-in sync storage — there's no third-party account, no external server, and no tracking. No ads, ever. Free, lightweight, and works instantly on any YouTube video — no setup required. ───────────────────────────────── VERSION HISTORY ───────────────────────────────── v2.4.0 ▸ Updated the Storage to Sync ▸ Now you can access your bookmarks anywhere this extension installed v2.3.0 ▸ Enhance UI with Video Thumbnail and tooltip improvements v2.2.0 ▸ Now you can edit or add a new note directly from popup also v2.1.0 ▸ Export all your bookmarks as JSON — analyze or back up your data however you want v2.0.0 — Complete Redesign ▸ Enhanced popup UI with a refined dark theme ▸ Bookmarks now organized in a proper accordion by video ▸ Expand any video to see all its timestamp details ▸ Clear all data with one click ▸ New custom marker on YouTube's progress bar for every bookmark ▸ Hover any marker to see the note you saved ▸ Redesigned bookmark form for adding notes ▸ Press B to instantly save and close the form ▸ Removed watch time tracker — now its own dedicated extension → YouTube Tracker: https://chromewebstore.google.com/detail/youtube-tracker/fkoomjihbklffemflfkkolbkbobhchbo v1.0.0 — Initial Release ▸ Bookmark any timestamp with a note ▸ Clean dark UI ▸ Bookmarks organized by video in the popup ▸ Watch time tracking with weekly graph (now removed, see above)