YouTube Description Generator
Fill in the pieces — summary, key points, chapters, links, socials — and get a clean, complete video description formatted and ready to paste.
0 / 5,000 characters
How to build a description
- Write two or three honest sentences about the video, using your target keyword in the first line — that is the part visible before "…more".
- Add chapters with timestamps (the first must be 0:00) so YouTube builds clickable chapters automatically.
- Generate, review the assembled text, and paste it into YouTube Studio.
What a good description does
The description is working space, not filler. Search engines read it, so the opening lines should say plainly what the video covers and who it helps. Chapters reward viewers with navigation and reward you with chapter keywords in search results. Links earn their place when they are genuinely useful — your related video, the resource you mentioned, the product page — each labeled so viewers know where they are going.
Close with your social links and up to three hashtags; YouTube displays the first three above your title as clickable topics. Resist pasting a wall of links or repeating the same keyword sentence ten times — both read as spam to viewers and to YouTube. One clean, structured description template, reused with fresh details per video, beats a blank box every time.
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Frequently asked questions
How long can a YouTube description be?
Up to 5,000 characters. Most effective descriptions use 1,000–2,000: enough for a summary, chapters, and links without becoming a wall of text.
Do chapters need a specific format?
Yes — one timestamp per line starting with 0:00, in order, with at least three entries. YouTube then adds clickable chapters to the progress bar automatically.
How many hashtags should a description have?
Three is the sweet spot. YouTube shows the first three hashtags above the video title; adding more than about 15 causes all of them to be ignored.
Should I repeat my keyword in the description?
Mention it naturally once or twice, starting in the first sentence. Keyword stuffing — repeating phrases unnaturally — can hurt rather than help.