Create professional thumbnails in less than 4 minutes. Generate up to 4 variations at once — your face stays consistent, every time.
No credit card required. 5 free thumbnails included.
Upload any thumbnail as inspiration. Our AI captures the style, composition, and vibe — then recreates it with your face and message.
Same style. Your face. Every time.
You spend more time designing thumbnails than editing your actual video. Every. Single. Week.
You've uploaded your photo 47 times this month, and somehow it looks different in every thumbnail.
You're 20 tabs deep into competitor research, and you still haven't started designing.
Here's the harsh truth: Your thumbnail is the difference between 100 views and 100,000 views. But you didn't start a YouTube channel to become a graphic designer. While you're wrestling with layers and filters, your competitors are publishing their next video. And that inconsistent face across your thumbnails? It's killing your brand recognition.
Thumbfa.st isn't just another AI image generator. It's built specifically for YouTube creators who want professional thumbnails without the professional learning curve.
Upload your photo once, use it forever. Our AI maintains your exact likeness across every thumbnail - no more 'who is that?' moments from your subscribers.
See a thumbnail you love? Paste the YouTube URL. We extract the style, colors, and composition so you can create something equally eye-catching in seconds.
Generate 1-4 thumbnail variations with one click. A/B test your options and pick the winner before you publish.
Stop context-switching between your video editor and design tools. Describe what you want, click generate, download. Done.
Watch how easy it is to create professional thumbnails
Writing prompt...
AI will generate 4 thumbnail variations
Powerful features designed specifically for YouTube creators who want professional thumbnails fast.
Create a 'Person' profile with your photos and description. Every future thumbnail automatically includes your consistent likeness. No more re-uploading, no more AI guessing games.
Paste any YouTube URL. We grab the thumbnail and our AI analyzes the style, colors, text placement, and mood. Save it to your Inspiration library and reference it whenever you create.
Generate up to 4 thumbnail variations simultaneously. See them side by side, pick your favorite, or test them all. Each variation costs just 1 credit.
Every thumbnail you generate is saved automatically. Scroll through your version history, compare iterations, and revisit old ideas anytime.
Every thumbnail is generated at YouTube's exact 1280x720 resolution. Download as high-quality PNG and upload directly to YouTube Studio.
No design skills needed. No complicated software. Just describe what you want and let AI do the heavy lifting.
Upload your face photos to create a Person profile. Paste YouTube URLs to save thumbnail styles you love. Do this once - use them forever.
Write a simple prompt describing your thumbnail. Select your Person, choose an Inspiration for style guidance, and pick how many variations you want (1-4).
Click generate and watch the AI work its magic. Preview your thumbnails, download the winner, and upload to YouTube. Total time: under 60 seconds.
Join thousands of YouTube creators who've transformed their thumbnail workflow.
"The tool is really enjoyable to use!"
Alex So Yes
Content Creator
"I subscribe to pro plan after 2 weeks"
Alex Paris
YouTuber
"I subscribe pro after using it for my youtube videos :D"
Content Creator
YouTuber
Select the perfect plan for your needs. Upgrade or downgrade at any time.
5 credits/month
Credits for thumbnail generation
Up to 2 thumbnails at once
Generate multiple variations per request
100 credits/month
Credits for thumbnail generation
Up to 4 thumbnails at once
Generate multiple variations per request
Priority support via live chat
Get help faster with dedicated support
300 credits/month
Credits for thumbnail generation
Up to 4 thumbnails at once
Generate multiple variations per request
Priority support via live chat
Get help faster with dedicated support
All plans include basic features like unlimited access and community support.
Need a custom plan? Contact us
FAQ
Stop spending hours on thumbnails that might work. Start generating thumbnails you know will work. Join 2,000+ creators who've already made the switch.
No credit card required. Cancel anytime.