# Thumbn

> Thumbn turns a video into click-worthy thumbnails. Paste a YouTube, TikTok or Instagram Reels link — or upload the file — and it watches the footage, finds the most clickable moment, writes the concept, renders every platform size, then scores and re-edits its own work until it clears a quality bar.

Thumbn is a web application. The pages below are served as plain Markdown for agents and language models; append the same path to https://thumbn.so/md to fetch any of them.

## Pages

- [AI thumbnail generator for YouTube, TikTok and Reels](https://thumbn.so/md): Thumbn turns a video into click-worthy thumbnails. Paste a YouTube, TikTok or Instagram Reels link — or upload the file — and it watches the footage, finds the most clickable moment, writes the concept, renders every platform size, then scores and re-edits its own work until it clears a quality bar.
- [How the thumbnail maker works](https://thumbn.so/md/how-it-works): The three steps of a Thumbn run, from video to graded thumbnail.
- [Pricing](https://thumbn.so/md/pricing): Plans, credits, and how bringing your own API key changes what you pay.
- [Frequently asked questions](https://thumbn.so/md/faq): Common questions about the AI thumbnail generator.

## Full text

- [Everything in one file](https://thumbn.so/llms-full.txt): every public page concatenated as Markdown.

## Notes

- The application itself (project studio, billing, settings) is behind authentication and is not crawlable.
- Thumbn requires an active subscription to generate thumbnails. Plans start at $19/month.