YouTube Description Template You Can Copy (And Why Most Are Written Wrong)

Most YouTube descriptions are written for a reader who does not exist. Nobody scrolls down mid-video to enjoy three paragraphs about your channel. The description has exactly two jobs: help YouTube understand what the video is about, and give the two visible lines above the fold a reason to exist. Everything else is housekeeping.

Here is the template I actually use, then the reasoning line by line so you can adapt it instead of copying it blind.

The template

[Line 1: one sentence that repeats your main promise in plain words, with the phrase people would search]
[Line 2: what the viewer will be able to do after watching]

Chapters:
00:00 [Hook or intro moment]
01:12 [First main section]
04:30 [Second main section]
08:45 [The payoff moment]
11:20 [Result and what to do next]

What I used in this video:
[Tool or gear 1]
[Tool or gear 2]

Related video: [title of your most relevant other video]
[link]

[One line about the channel, written for a first-time viewer]

Why the first two lines carry everything

On desktop, search results show roughly the first 100 characters of your description. On mobile it is even less. That is the entire audience for your opening line, and it is the only part of the description that behaves like ad copy.

So line one should read like a natural sentence a human would say, containing the phrase someone would actually type. If your video is about fixing audio drift in DaVinci Resolve, the line is something like: 'Audio drift in DaVinci Resolve usually comes from mismatched frame rates, and this is the two minute fix.' The search phrase is in there. It does not feel stuffed. That is the whole trick.

Line two is the promise. Not what the video contains, but what the viewer walks away able to do. Contains versus enables is the difference between a table of contents and a reason to click.

Chapters do more than navigation

Timestamps turn into chapter markers, and chapters show up in Google search as jump links. A well named chapter is a second chance to rank for a phrase the title could not fit. Name chapters the way a viewer would search, not the way an editor would label a timeline. 'Fixing the echo without a deesser' beats 'Section 2'.

Two rules YouTube enforces: the first timestamp must be 00:00, and you need at least three of them. One rule YouTube does not enforce but should: never write a chapter title that spoils the payoff. 'The result' keeps someone watching. 'It doubled my views' does not.

What to leave out

Keyword walls at the bottom of the description stopped helping years ago and now just look desperate when someone expands the box. Fifty hashtags do nothing (YouTube reads the first three and ignores the rest). And the paragraph that starts 'Welcome to my channel where I post videos about' is real estate spent on the one person who will never read it, because they are already watching.

If you feel the urge to add more, add a related video link instead. It is the only line in the description that reliably earns another view.

A worked example

Say the video is 'I Edited a Wedding Film With Free Software Only'. The description starts: 'You can edit a full wedding film with free video editing software, and this is the exact workflow I used on a paid client project.' Then the promise line: 'By the end you will know which free editor holds up under real deadline pressure, and where it breaks.'

Notice what those two lines contain: 'free video editing software' (the search phrase), a claim with stakes (paid client), and a promise with a limit (where it breaks). Nothing about my channel, nothing about smashing subscribe. The housekeeping lives below the fold where it belongs.

Stop writing these from scratch

The structure never changes, only the specifics do. That is exactly the kind of work worth automating: inside WhatToUpload, the Upload Kit writes the full description (with chapters, if the content implies sections) along with three titles, tags and a pinned comment in one run, in your voice, because it learns from what you keep and what you rewrite. The template above is the same skeleton it uses. Take whichever path costs you less at 11pm the night before an upload.