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YouTube description generator
Turn your video title and a short summary into an SEO-friendly YouTube description.
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Paste your video title, the keyword you want to be found for and a few lines about the video. This YouTube description generator writes a ready-to-edit description with a hook, a summary, chapter lines, your links and hashtags.
Why the description matters
YouTube and Google read the description to understand what a video is about, and viewers read the first lines to decide whether to watch. The first one or two lines show before the 'more' link, so they should say plainly what the video delivers and include the phrase people search for. The rest of the description is the place for context, chapters and links.
What this generator writes
Each result follows a layout creators commonly use: a short hook with your main keyword, a paragraph explaining what the viewer gets, a chapter list with placeholder timestamps for you to fill in, your links or call to action exactly as you typed them, a subscribe line and a few hashtags. It never adds links you did not give it.
How to get a better description
Write the summary as you would explain the video to a friend: the problem, the steps, and the result. Pick one main keyword that matches how people search, such as 'weekly planning routine' rather than 'my video'. After generating, replace the X:XX placeholders with real timestamps from your edit so YouTube can show chapters, and adjust any line that does not sound like you.
Chapters and timestamps
YouTube creates chapters when the description lists timestamps that start at 0:00, with at least three in ascending order. Chapters help viewers jump to the part they need and can appear in search results. The generator suggests chapter names from your summary; you add the times.
Questions
Is this YouTube description generator free?
Yes. Generate as many drafts as you need and edit them before pasting into YouTube Studio.
Does it watch my video?
No. It works from the title, keyword and summary you give it, so a clear summary produces a more accurate description.
Will it add timestamps automatically?
It writes chapter names with placeholder times. Fill in the real times from your video so the chapters work.
How long should a YouTube description be?
YouTube allows up to 5,000 characters. Most useful descriptions are a few short paragraphs plus chapters and links; the opening lines matter most.
Can I use it for Shorts?
Yes. Keep the summary brief and use the hook and hashtags; you can delete the chapter block.