AI thumbnail maker for YouTube that generates scroll-stopping covers in seconds
Stage
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
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Lite: $19/month (or $14/month annually) for 35 thumbnails per month. Starter (most popular): $39/month (or $29/month annually) for 75 thumbnails per month. Pro: $79/month (or $59/month annually) for 200 thumbnails per month. All plans include a 7-day free trial and full access to 50+ style packs. Fr
Key features
Enlarge photos up to 8x
Remove noise and JPEG artifacts
Rebuild and restore faces
Colorize black and white photos
Remove or replace background
Batch process multiple photos
Works offline after first use
Progressive web app for home screen
Available as browser extension
Desktop apps for Windows, macOS, Android
50+ pre-made Style Packs for different niches
Copy the visual style of any YouTube video or channel
Custom persona from 1-3 photos for consistent facial appearance
Plain-language editing with natural text commands
2K resolution thumbnails in 16:9 and 9:16 formats
Automatic video analysis from YouTube links
Video caption support up to 40 characters
Faceless channel support
Free tools including YouTube thumbnail downloader and resizer
Version history to revert to earlier thumbnail versions
What makes it different
All processing happens locally in your browser with nothing uploaded to servers
Shows measured quality metrics instead of claimed improvements
Completely free with no limits, watermarks, or account required to try
Open source code you can inspect and verify
Works offline after models are cached
Generate finished thumbnails in 30 seconds without designer experience
No complex prompts required—choose from proven style packs instead
Automatically reads video content to suggest appropriate thumbnail designs
Consistent facial appearance across all thumbnails via persona feature
2K resolution exports optimized for YouTube that stay under 2MB file limit
OpenPixels
Thumbo