YouTube Description Generator — Free Video Description Template
Write a complete, SEO-friendly YouTube description in seconds. Enter your video title and keywords and this free YouTube description generator fills in the hook, the keyword paragraph, chapter timestamps, a subscribe call to action, your links and hashtags — ready to paste into YouTube Studio.
Describe your video
Your description
Your full YouTube description will appear here in a copy-ready box.
What should a YouTube description contain?
A strong YouTube description starts with a one-line hook that repeats your main keyword naturally, then explains what the viewer will learn, adds chapter timestamps so people can jump to the part they need, and finishes with a call to action, your links and a few hashtags. This generator builds all of that from your title and keywords in one click.
How to use the YouTube description generator
- Paste your video title, then list 3–6 keywords people would search for.
- Add your channel name so the subscribe line reads naturally.
- Generate the description and edit the timestamps to match your real video.
- Copy it into YouTube Studio — the character counter keeps you inside the 5,000 limit.
Why descriptions matter for YouTube SEO
- Search indexing — YouTube and Google read the description text to understand your video topic.
- First 150 characters — this part shows under the video, so the keyword should be there early.
- Chapters — timestamps create clickable sections and can earn key moments in Google search.
- Links and CTAs — a description is the only place on YouTube where you can send viewers to your site.
Frequently asked questions
How long can a YouTube description be?
The limit is 5,000 characters. Only the first two or three lines are visible before the "Show more" link, so put your most important sentence and keyword at the very top. The generator shows a live character count.
Does the description really help my video rank?
It is a supporting signal, not the main one. Watch time, click-through rate and viewer engagement still matter most, but a keyword-rich description helps YouTube and Google understand your topic and can help your video appear in web search results.
How do I add timestamps that actually work?
Each chapter must start with a time in the format 00:00 on its own line, the first one must be 00:00, and you need at least three chapters. Replace the placeholder times in the generated description with the real moments from your video.
Can I put links in my YouTube description?
Yes — your own website, social profiles and affiliate links are all allowed, as long as they follow YouTube's spam and disclosure policies. Only the first link or two are visible without expanding the description, so keep the most important one at the top.