A YouTube Description Template That Earns Its Space
Copy this YouTube description template: the three visible lines, chapters, links that get clicked, and the boilerplate that belongs at the bottom.

[One sentence restating the promise of the video, in the viewer's words.]
[One sentence on what they will be able to do afterwards.]
[The single most useful link, if there is one.]
CHAPTERS
00:00 Cold open
00:42 The problem
03:15 The fix
07:30 What to do next
RESOURCES
- Thing mentioned at 03:15 — https://example.com/?utm_source=youtube&utm_medium=video&utm_campaign=video-slug
- Tool used in this video — https://example.com/tool
ABOUT
[Two lines on the channel. Not five.]
#relevanthashtag #secondone #thirdThe three lines of your YouTube description that are visible
Chapters, because one video can answer several questions
00:00, be in ascending order, have at least three entries, and give each chapter at least ten seconds. Break one and YouTube draws none of them — why your YouTube chapters are not showing covers what each failure looks like, and the chapter title formatter repairs a block of rough notes into the shape the parser accepts.Links you can actually measure
youtube, medium video, campaign the video's own slug — and your analytics can finally answer "which video drives signups". The scheme and the naming discipline are in UTM parameters for creators.Hashtags at the bottom, three of them
How long should a description be?
| Block | Length | Purpose |
|---|---|---|
| Visible lines | 2-3 sentences | Keep the viewer |
| Chapters | One line each | Search surfaces, navigation |
| Resources | The links that matter | Clicks you can measure |
| About | Two lines | Context for a new viewer |
| Hashtags | Three | Modest discovery, visible above the title |
Filling it in without rewriting it every time
The channel description is a different field
How many characters can a YouTube description have?
Do descriptions affect YouTube search ranking?
Should the same description be used on every video?
Where do chapters come from?
Put it to work
Tools for the job you just read about
Free to run, most of them without an account.
Social Media Character Counter
One box, every platform’s limit, and exactly where each one cuts you off.
YouTube Timestamp Link Builder
Deep links to exact moments, plus a chapter block that actually works.
UTM Link Builder
Consistent campaign links, so your analytics stay readable.
YouTube Hashtag Generator
Twenty-five tags built from what YouTube’s own search box completes.
YouTube Channel Description Generator
An About section that is front-loaded, searchable and finished in a minute.
Jargon & Acronym Detector
The words that make sense to you and not to whoever just arrived.
Keep reading
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