AI thumbnail maker for YouTube that generates scroll-stopping covers in seconds
Free AI ad generator that reads your website and creates on-brand ads in every size
Stage
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Founded
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Based in
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Pricing model
Freemium
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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
Free plan: 6 starter credits, 1 brand, 1:1/4:5/9:16 formats, no credit card required. Starter: $29/month with 25 credits monthly, 5 brands, all formats. Pro: $99/month with 100 credits monthly, unlimited brands, priority support. Extra credits: 20 credits for $24, 60 credits for $60, 150 credits for
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
Reads website colors, fonts, logo and message
Generates five social media ad formats
Creates headlines and calls-to-action
No design or copywriting skills required
Brand consistency across all ad sizes
Extracts facts from website with source tags
Generates ad variations to review
Content calendar for planning
Credits system: 1 credit equals 1 ad image
Ads usable for paid campaigns and commercial projects
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
Starts from your website instead of a blank prompt
Reads real brand assets to create coordinated ads
Creative stays on-brand across every size and channel
No designer required with automatic handling of all design elements
Extracts brand facts with source tagging to prevent invention
Thumbo
On Brand Ads