YouTube Video Bookmarker
Chrome extension for timestamp bookmarks

Bookmark YouTube timestamps in seconds

YouTube Video Bookmarker lets you save any moment in a YouTube video as a timestamp bookmark. Add a title, manage bookmarks per video, and click to jump back to key moments instantly—perfect for studying, research, tutorials, and long videos.

One-click timestamp bookmark

Save the current video time instantly with a simple Bookmark button.

Title & organize moments

Rename bookmarks so you can find important moments fast.

Jump back to key moments

Click any saved bookmark to jump directly to that timestamp.

Saved Videos view

See all videos you bookmarked and reopen them anytime.

YouTube Video Bookmarker button shown on the YouTube player controls

Features

Common searches this solves: “bookmark YouTube timestamps”, “save timestamp in YouTube”, “jump to key moments in a YouTube video”, “YouTube timestamp notes”, “organize YouTube bookmarks by video”.

  • Bookmark timestamps: Save the current time in a YouTube video with one click.
  • Title your bookmarks: Add or edit titles for each saved moment.
  • Per-video bookmark list: See all bookmarks for the current video in one place.
  • Jump to saved moments: Click a bookmark to seek the video to that exact timestamp.
  • Saved Videos page: View all videos that have at least one bookmark.
  • Local storage: Bookmarks persist across browser sessions on your device.
Bookmark list panel showing multiple saved timestamps with editable titles
Bookmarked videos tab showing a list of videos that contain bookmarks

How it works

A simple workflow designed for long videos, lectures, tutorials, interviews, and research.

1) Open a YouTube video Go to any standard YouTube watch page and start playing.
2) Click “Bookmark” Save the current timestamp instantly.
3) Add a title Name the moment (e.g., “Important formula”, “Key quote”, “Step 3”).
4) Jump back later Click any bookmark to return to that moment in the video.
Demo video: click Bookmark → add a title → click a bookmark to jump back to the saved timestamp. (YouTube demo: watch on YouTube)

Who it’s for

  • Students: Save lecture highlights and definitions.
  • Researchers: Tag quotes, references, and key arguments.
  • Tutorial viewers: Bookmark important steps and return points.
  • Anyone watching long videos: Quickly jump to the best moments.
Collage showing study, research, tutorials, and long videos use cases for timestamp bookmarking
Graphic/collage: Study, Research, Tutorials, Long videos. Replace /assets/use-cases-collage.png with your actual image.

FAQ

How do I bookmark a timestamp on YouTube?

Install the extension, play a video, and click the Bookmark button to save the current time.

Can I rename or edit bookmarks?

Yes—edit bookmark titles to make key moments easy to find.

Where are my bookmarks stored?

Bookmarks are stored locally in your browser so they persist across sessions on your device.

Can I see bookmarks from other videos?

Yes—use the Saved Videos view to find any video you bookmarked and jump back to the saved moments.

Does it work for studying, research, and tutorials?

Yes—timestamp bookmarks are especially useful for lectures, long tutorials, interviews, and research workflows.

Privacy

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