Search3 min read
How to Make a YouTube Timestamp Link (and Add Chapters)
A YouTube timestamp link starts the video at an exact second. Here is the URL format, the chapter rules, and how to build both without counting seconds by hand.
A YouTube timestamp link is a normal video URL with
?t= and a number of seconds on the end — youtube.com/watch?v=ID&t=252 opens the video at 4:12. Put a list of those times in your description instead, and YouTube turns them into chapters. Both take about a minute and both are underused.The YouTube timestamp link format
| Where | Format | Example |
|---|---|---|
| Watch URL | &t= seconds | youtube.com/watch?v=ID&t=252 |
| Short URL | ?t= seconds | youtu.be/ID?t=252 |
| With units | 1h2m30s | youtu.be/ID?t=1h2m30s |
| Embed | ?start= seconds | youtube.com/embed/ID?start=252 |
Two things trip people up. On a
watch?v= URL the parameter is joined with & because ?v= came first; on a youtu.be short link it is ? because it is the first parameter. And the embed player uses start=, not t= — a timestamp link pasted into an iframe silently starts at zero.FreeMentioned in this article
YouTube Timestamp Link BuilderDeep links to exact moments, plus a chapter block that actually works.Paste the URL, type the moment as
4:12, and the builder emits every form of the link, including the embed version. It converts to seconds for you, which is where most hand-written timestamps go wrong.Chapters: the same times, doing more work
Put timestamps in the description and YouTube builds chapters from them — the segmented progress bar, the chapter list, and titled sections that can surface in search on their own. For any video over a few minutes covering more than one point, this is the best-value metadata you can add.
The rules are strict, and a list that breaks one of them produces no chapters at all rather than an error message:
- The list starts with
00:00. - There are at least three timestamps.
- They are in ascending order.
- Each chapter runs at least ten seconds.
Reference: YouTube Help on chapters.
00:00 What this covers
01:12 The setup
04:12 Where it usually goes wrong
09:40 The fixWhy chapters matter more than they look
A chaptered video answers several questions instead of one. A viewer searching for the narrow thing your video covers at 4:12 can be delivered to 4:12, which turns a "this is mostly not what I wanted" bounce into a satisfied view.
There is a retention benefit too, and it is the unglamorous kind: people who can skip the part they do not need stay for the part they do, instead of leaving to find a shorter video.
Chapters sit inside a description that has its own structure — see a YouTube description template that earns its space for where the chapter block goes relative to the visible lines.
Timestamp links in comments and elsewhere
Typing
4:12 in a comment on the video turns it into a clickable link automatically — useful for answering a question by pointing at the moment that answers it. Outside YouTube, in a blog post or a message, you need the full URL form above, because nothing else knows what 4:12 refers to.If you are embedding the video on your own site and want it to start at a specific point, generate the embed rather than editing the URL by hand:
FreeMentioned in this article
YouTube Embed Code GeneratorEmbed code with the parameters that still work, and none that quietly do not.More on responsive and privacy-friendly embeds: YouTube embed code.
Where this fits
Chapters are one field among several, and they are not the one that rescues a video nobody clicks. The order of weight — title, thumbnail, the first thirty seconds, then everything else — is in the YouTube SEO guide.
How do I link to a specific time in a YouTube video?
Add
?t= (or &t= on a watch URL) followed by the number of seconds. 4:12 is 252 seconds, so youtu.be/ID?t=252.Why are my YouTube chapters not showing?
Almost always one of four rules: the list must start at 00:00, contain at least three timestamps, run in ascending order, and give each chapter at least ten seconds. Break one and no chapters appear.
Do timestamps work in the embedded player?
Yes, but the parameter is
start= rather than t=. A t= value on an embed URL is ignored.Do chapters help a video get found?
They give YouTube labelled segments, and a chapter can surface in search on its own. They will not fix a video with a weak title or thumbnail.
Build the link and the chapter list in one go with the timestamp link builder.
Put it to work
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YouTube Timestamp Link Builder
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