Most creators either ignore the description or stuff it with keywords. Both waste it. A good description serves two audiences at once: YouTube, which uses it for context, and viewers, who use it to decide and to navigate. Here is how to write one that works for both.
The first two lines do the heavy lifting
Only the first two or three lines show before the fold, and they sometimes appear in search snippets. Use them to restate the video's promise and include the natural search phrase. Do not waste them on links or a generic intro.
Add chapters
Timestamped chapters help YouTube understand the structure of your video, let viewers jump to what they want, and can surface key moments in search. Format them correctly, starting at 0:00, with the chapters generator.
A reusable description structure
- Hook line that restates the promise with the keyword.
- Two to three sentences of context about what the video covers.
- Chapters with timestamps.
- Relevant links: related videos, resources, your other channels.
- A clear call to action and a short channel blurb.
Keep this structure consistent across videos. The description generator produces this skeleton from your premise, and the title and description template shows a full worked example.
Keywords without stuffing
Mention your topic and a couple of related phrases naturally, the way you would explain the video to a person. Repeating the same keyword ten times does nothing good and can read as spam. For the bigger picture, see the YouTube SEO guide.
Build a better description in minutes
Generate a structured, search-friendly description with chapters and a CTA from your video premise.