AI thumbnail maker for YouTube that generates scroll-stopping covers in seconds
Free AI prompt library for images, video, and audio across multiple models
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
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
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Key features
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
Prompts tagged by model for predictable results
One-click copy functionality
Community prompt submissions with editorial review
Smart categorization and filtering
Covers image, video, and audio models
No account required to browse
Continuous content updates
Parameter suggestions for optimal results
What makes it different
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
Model-tagged prompts eliminate guesswork and trial-and-error in prompt engineering
Covers 24 major models across all three media types in one library
Community-curated library with editorial quality control
Completely free with no account required to browse
Tested, battle-ready prompts that actually produce results
Thumbo
AhaPrompt