YouTube Timestamp - bookmark & notes

Bookmark exact YouTube seconds. Notes and tags, press B, jump back. Works offline. Sign in to sync.

Save the moments you want to remember on YouTube. Add notes and tags, organize videos, and jump back to the exact second without searching through the video again. Keep your notes with the video, extract the transcript, and use AI to get a summary or ask questions about what you’re watching. 🎯 WHAT YOU CAN DO • Save a moment: press B or click the bookmark control on the YouTube player. Add a note and tags so you remember why it mattered. • Find it later: search your Library by video, channel, note, or tag. Click a saved timestamp to jump back. • Stay organized: group videos into folders for your courses, projects, or research. • Backup and restore: read saved content offline and export or restore your library with JSON backups. ✨ AI SUMMARIES & VIDEO CHAT • Get the main points: turn a video’s transcript into a summary you can come back to later. • Ask about the video: ask a question or get help understanding an explanation. • Check the source: follow timestamp references in summaries and answers to revisit the relevant moments. • Pick your AI service: choose Gemini, OpenRouter, OpenAI, or DeepSeek. • Return to your work: keep saved summaries and conversations with each video. 📄 INTERACTIVE TRANSCRIPT • Read the video’s words: capture available YouTube captions and read them beside the video. • Find a phrase: search the transcript to find the part you’re looking for. • Jump to a moment: click a timed passage to go straight to that point in the video. • Bring your own text: paste a transcript or import a text, SRT, or WebVTT file. 🎓 USE IT FOR • Studying lectures and revisiting important explanations. • Following tutorials and saving steps you want to try later. • Collecting video references for research or creative projects. 🎟️ FREE AND PAID FEATURES Saving unlimited local bookmarks, notes, and tags is free. You can search, revisit, and export your saved content without an account. Folders, caption capture, transcript import, and new AI summaries and answers require a 14-day trial or a lifetime license. Start the trial in Settings when you are ready, no account or payment card required. A one-time lifetime purchase covers one active installation for lifetime. Your saved content stays readable and exportable after the trial ends. AI requires your own provider API key. Provider charges are separate; the lifetime license does not include AI credits. Caption availability varies by video, and you can import a transcript when capture does not work. AI can make mistakes, so check the source video. ☁️ OPTIONAL CLOUD SYNC Connect an account to sync timestamp notes and tags with the web dashboard and other connected browsers. Free cloud accounts support up to 100 timestamps. Cloud Pro is a separate subscription from the local lifetime license. Local folders, transcripts, and AI conversations are not automatically synced. 🔒 YOUR DATA Your local library is stored on this device. When you request AI generation, the video title, transcript, question, and relevant chat context go to your selected provider. Cloud features may upload captions to a shared server cache; automatic cloud caption capture can be turned off in Settings. Dodo Payments handles purchases and license checks. See the privacy policy for full details. To get started, open a YouTube video, press B to save a moment, then click the extension's toolbar icon to open your Workspace. Privacy policy: https://www.youtubetimestamp.com/privacy