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YouTube Description Generator

Enter your topic and keywords to get a structured description with chapters, call-to-action and hashtags.

Fill in the fields above to see results.

How to use this tool

  1. Enter your topic, comma-separated keywords and optional channel name.
  2. Select Generate and edit the description in the result box.
  3. Replace sample timestamps with real chapters before copying to YouTube.

How it works

Enter your video topic, optional keywords and your channel name. The generator writes a structured description with an intro, chapter timestamps, a subscribe call-to-action, a topic list and hashtags.

The result appears in an editable box, so you can adjust timestamps and wording before copying it.

Switch the site to Danish to get the description in Danish.

Example

The topic “sourdough bread” with the keywords “starter, baking tips” gives an intro mentioning both keywords, chapters from 00:00 Intro to 09:30 Wrap-up, and hashtags such as #sourdoughbread and #bakingtips.

Limitations

  • Chapter timestamps are placeholders — change them to match your actual video.
  • The text is a starting point. Add your own details, links and personality.
  • The tool does not optimise for specific search terms automatically.

Frequently asked questions

Why use chapters in a YouTube description?

Chapters make long videos easier to navigate. For manual chapters, start at 00:00, add at least three timestamps in ascending order, and make each chapter at least ten seconds long. Chapter availability can depend on your channel.

How long can a YouTube description be?

Up to 5,000 characters. The first one or two lines are the most visible, so put the key information there.

Is the generated text unique?

It is built from your own topic and keywords, but you should still personalise it before publishing.

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