YouTube Description Generator
SEO-optimised YouTube descriptions with timestamps and CTAs
This is your last free use today. Sign up free to keep generating.
Frequently asked questions
How long should a YouTube description be?
250-400 words is the algorithmic sweet spot in 2026. Shorter (under 150 words) misses keyword opportunities for search ranking. Longer (over 600 words) doesn't get read past the 'Show more' fold and dilutes keyword density. The first 125 characters matter most — that's the part visible without expanding the description, and YouTube weighs them heavily for both ranking and CTR.
Should I include timestamps in my description?
Yes, almost always. Videos with proper timestamps see 12-18% higher average view duration because viewers can jump to the section they want and stay longer overall. Timestamps also unlock the 'chapter markers' feature on YouTube which shows directly in the seek bar. Aim for 5-8 timestamps per video — fewer than 5 misses the chapter marker threshold, more than 10 creates a wall of text.
Where should links go in my YouTube description?
After the detailed overview but before the channel CTAs. The first 125 characters should never include a link (it pushes the visible preview into URL text instead of value text). Group links into a 'Resources mentioned' section so viewers scan to the right link rather than hunting through paragraph text.