Used for the SEO hook and hashtags.
How to use the YouTube Description Generator
- Enter your video title, a short summary, and target keywords.
- Add chapters in the timestamps field, your social links, and pick a tone template.
- Click Generate to build the full description, then copy it straight into YouTube Studio.
YouTube Description Generator FAQs
Why is the YouTube description important for SEO?
The description tells YouTube what your video is about. Placing your main keyword in the first 2–3 lines helps the video rank for those search terms in YouTube and Google.
How many hashtags should I add?
YouTube allows up to 15, but the first 3 appear above the title, so keep them relevant. This tool turns your top keywords into 3–5 focused hashtags automatically.
How do timestamps (chapters) work?
Write one chapter per line, starting with a time like 0:00 or 1:23. Your first timestamp must be 0:00, and YouTube needs at least 3 chapters to show them on the progress bar.
Is there a character limit for descriptions?
Yes, YouTube allows up to 5,000 characters. This tool shows your character count live so you stay within the limit.
Does this tool store my video details?
No. Everything runs in your browser. Nothing you type is sent to or stored on any server.