YouTube Thumbnail Text Generator
Describe your video and get 8 short thumbnail overlay text ideas — the big bold words on the image itself, separate from your video title.
This tool calls an AI model to generate suggestions, so it's rate-limited to keep it free for everyone.
How it works
- 1Describe your video topic in a sentence or two.
- 2Optionally add your niche for more tailored options.
- 3Click Generate and pick the phrase that reads clearly at thumbnail size.
Frequently asked questions
How much text should a thumbnail actually have?+
As little as possible — 2-4 words is the practical ceiling for something a viewer can read at a glance on a phone screen. More than that and it just becomes noise.
Should this text repeat my title?+
No — thumbnail text works best when it adds a different angle or emphasis than the title, not a shortened copy of it. Together they should tell slightly more of the story than either alone.