YouTube Chapter Tools
YouTube Chapters Generator
Paste a YouTube URL or video ID to try public captions, or paste timestamped transcript notes manually. Generate editable YouTube chapters, validate the 0:00 and spacing rules, then copy the result into your description.
Video ID
Waiting for URL
Supported input
watch, youtu.be, Shorts, embed, live, ID
Public captions when available
The server tries to read public captions exposed by YouTube. Some videos, Shorts, private captions, region limits, or bot checks may fail; paste timestamps manually when that happens.
Validation
- - Add at least 3 chapters for YouTube chapter markup.
- - The first chapter must start at 0:00.
Chapter generator modules
Generate YouTube chapters free
Try public captions first, then use manual transcript or timestamp fallback.
Timestamp validation
Check 0:00 first chapter, increasing time, 3+ chapters, and 10-second spacing.
Description-ready output
Copy a clean chapter list directly into a YouTube description.
Editable chapter titles
Review and edit every generated timestamp and chapter title before publishing.
Access boundary
Public captions or manual fallback
This independent tool tries to read public captions when YouTube exposes them. It cannot guarantee access for every video, Shorts URL, region, language, private video, disabled caption track, or bot-protected watch page.
It does not download video, bypass YouTube access controls, or impersonate YouTube. Review all timestamps manually before publishing chapters in your description.
YouTube Chapters Generator: quick answer
Updated 2026-07-26 by YouTube Playlist Tools
A YouTube chapters generator creates timestamped chapter lines such as 0:00 Intro, 1:20 Setup, and 3:45 Main tutorial. Paste a public YouTube URL or timestamped transcript, generate editable chapters, validate YouTube chapter rules, then copy the result into your video description.
The tool parses YouTube watch, youtu.be, Shorts, embed, live URLs, and raw video IDs. The server attempts to read public caption tracks exposed by YouTube, then creates chapter candidates from transcript timing. If captions are unavailable, users can paste timestamped transcript lines. Validation checks that the first chapter starts at 0:00, timestamps increase, there are at least 3 chapters, and chapter starts are at least 10 seconds apart.
How to generate YouTube chapters
- Step 1: Paste a YouTube watch, youtu.be, Shorts, embed, live URL, or raw 11-character video ID.
- Step 2: Try public captions, or paste timestamped transcript notes manually when captions are unavailable.
- Step 3: Generate editable chapter titles with timestamps.
- Step 4: Validate that the first chapter starts at 0:00, timestamps increase, there are at least 3 chapters, and each chapter is spaced by at least 10 seconds.
- Step 5: Copy the chapter list into your YouTube description or download TXT.
YouTube chapter format
- - Start the first chapter at 0:00.
- - Use one timestamp and title per line.
- - Keep timestamps in increasing order.
- - Use at least 3 chapters.
- - Keep enough spacing between chapter starts so sections are meaningful.
Public captions and transcript fallback
Some videos expose captions publicly and can be processed from the URL. Others do not expose captions, are region-limited, are private, have disabled captions, or block server requests. In those cases, paste timestamped transcript notes manually.
Generate YouTube chapters free
The tool is free to use and creates a YouTube-ready format for your description. It does not download the video, access private videos, or require a channel login.
Shorts support
Shorts URLs are accepted because they contain normal YouTube video IDs. Chapters are often less useful for very short clips, and the validation may fail when a Short cannot support 3 meaningful sections.
Unofficial tool
YouTube is a trademark of Google LLC. YouTube Playlist Tools is independent and not affiliated with YouTube, Google, or Alphabet.
Quick comparison
| Case | Rule | Use |
|---|---|---|
| Public captions | URL attempt | Works only when captions are exposed and reachable. |
| Manual timestamps | Paste fallback | Best when you already have transcript notes. |
| Validation | 0:00, 3+, increasing, 10s | Catches common YouTube chapter formatting mistakes. |
| Export | Copy or TXT | Paste into a YouTube description after review. |
Answer-ready details
URL or manual workflow
Paste a YouTube URL to try public captions first. If captions cannot be read, paste timestamped transcript lines and use the same generator and validation checks.
YouTube-ready format
The output is one timestamp and title per line, ready to paste into the video description after manual review.
Validation rules
The validator catches the most common chapter issues: missing 0:00, too few chapters, timestamps out of order, and sections shorter than 10 seconds.
Related upload workflow
Use the transcript extractor for source text, description generator for the full upload description, title generator for the headline, tag extractor for keywords, and thumbnail downloader for visual packaging.
FAQ
How do I add chapters to a YouTube video?
Copy the generated chapter list and paste it into the YouTube description. The first chapter should start at 0:00, and each line should include a timestamp followed by a title.
Can this read captions from every YouTube video?
No. It only attempts public caption tracks that YouTube exposes. Some videos have no captions, disabled captions, private access, region limits, language limits, or server-side blocks.
Can I paste my own timestamps?
Yes. Paste lines such as 0:00 Intro, 0:45 Setup, and 2:10 Main topic. The tool validates and formats them for a YouTube description.
What YouTube chapter rules does this check?
It checks that the first chapter starts at 0:00, timestamps increase, there are at least 3 chapters, and chapter starts are at least 10 seconds apart.
Does it work with YouTube Shorts?
The URL parser supports Shorts links, but chapters are less useful for very short videos and may not pass the 3-chapter spacing checks.
Does this download YouTube videos?
No. It only reads public caption text when available or uses text you paste. It does not download video or bypass YouTube restrictions.
Is this an official YouTube tool?
No. It is an independent third-party tool and is not affiliated with YouTube, Google, or Alphabet.