Build the timestamp block for your description.

Create YouTube chapters and timestamps for your description. Checks 0:00 start, 3+ sections, and 10-second gaps.

Turn section titles and times into a chapter list for your description. The tool checks for a 0:00 start, at least 3 chapters, and 10-second minimum gaps. If you generate a draft from a script or outline, review the estimated timings before publishing.

How to use

1. Paste your section titles and times into the box.
2. Hit generate to see the formatted list.
3. Check the 0:00 and chapter-count warnings.
4. Copy the list into your video description.

How to use the result

Checks supplied timestamps or estimates sections from an outline. Estimated times need comparison with the actual edit.

1. Confirm every timestamp against the video.
2. Make each label describe its section.
3. Add the reviewed list to your description.

Frequently Asked Questions

What are YouTube chapters?

YouTube chapters are timestamp lines in the description. The first must start at 0:00, there should be at least 3 chapters, and each chapter should be at least 10 seconds long.

Can I generate chapters without timestamps?

Yes. Paste a script or outline and the tool estimates a chapter block from your structure. You should still review timings before publishing.