How to Add Chapters to a YouTube Video (Timestamp Rules + Examples)

Chapters turn a long video into a clickable outline: a segmented progress bar and a list viewers can jump through. You can add them in about two minutes by pasting a list of timestamps into the description. The part people get stuck on is the rules, and then writing the titles. Here is the format YouTube asks for, how to get a list without scrubbing through the whole video, and what to check when nothing appears.

YouTube's chapter requirements

These are the rules from YouTube's own help page for adding chapters yourself. Break one and the list is just plain text in your description.

How to add chapters manually

1. 1

   Open the video in YouTube Studio

   Go to Content, then click the video you want to edit.

2. 2

   Write the list in the description

   One line per chapter: the timestamp, then the title. Start at 00:00 and keep the times increasing.

3. 3

   Save

   Save the video. Chapters show on the progress bar and in the description once YouTube processes it.

Here is a description block that follows the rules. Paste it near the top of the description, below your hook, and swap in your own times and titles.

00:00 Why most notes fail
01:12 The 3-column method
03:45 Setting up the page
06:30 A worked example
09:10 Reviewing after 24 hours
11:20 Common mistakes

Getting the timestamps without rewatching

The slow way is to scrub through the video and note where each topic starts. A faster way is to start from the transcript, because topic changes are easy to spot in text. If you need the raw text first, see how to get the transcript of a YouTube video.

The UpSolo YouTube chapter generator reads the video's transcript, picks 5 to 12 sections where the topic shifts, and starts the list at 0:00 so it meets YouTube's first rule. It works on any video YouTube has captions for, including auto-generated ones, and the free version gives each visitor 4 credits a day (a chapter list costs 2, or 1 when the transcript was already fetched).

Treat the output as a draft. It is AI-generated, so check each timestamp against the video before you publish, and rename any title that does not sound like you.

Automatic chapters versus manual chapters

To turn automatic chapters off for one video, open it in Studio, click Show more, uncheck "Allow automatic chapters" and save. For all future uploads, go to Settings, Upload defaults, Advanced settings and uncheck the same option.

Writing chapter titles people click

A chapter title is a tiny headline. Viewers scan the list to decide whether to stay, so vague titles like "Part 2" waste the feature.

A well-titled chapter list also doubles as a study outline. If you watch lectures or tutorials to learn, the same list helps with taking notes from a YouTube lecture: each chapter becomes a heading to write under.

Why your chapters are not showing

Work through these in order. The first three cover most cases.

Chapters help viewers too

If you are a viewer, not an uploader, the same generator gives you an outline of someone else's video so you can pick the part worth your time. For a written recap rather than a list of sections, see how to summarize a long YouTube video. If you are comparing options, the best YouTube chapter generators lays them side by side.