Create AI Thumbnails & Transform Into
Viral Short-Form Videos

Our AI Creative Director analyzes ALL your inputs together - background image, overlay image, custom text, and YouTube metadata - to generate perfectly tailored prompts. Choose from 8 click-optimized themes, get true aspect ratio regeneration for 10 formats (21:9 to 9:16), and access 50+ included community backgrounds. The entire process takes minutes, not hours!

Absolutely! Thumbnails generated with purchased tokens are completely watermark-free and ready for commercial use. You own the rights to use them on YouTube, social media, or any other platform. Initial tokens include a small watermark, while purchased tokens give you full commercial licensing.

Our 12 themes are based on psychology research for maximum engagement:

• Shock & Awe: Bold, dramatic thumbnails that grab viewer attention
• Curiosity Gap: Intriguing thumbnails viewers must click to satisfy
• Before/After: Transformation thumbnails that demonstrate clear value
• Versus Battle: Comparison thumbnails that spark debate and discussion
• Breaking News: Urgent, time-sensitive thumbnails for trending topics
• Dramatic Reveal: Secret revelations with mysterious insider-knowledge energy
• Ultimate Challenge: Motivational thumbnails with heroic, empowering energy
• Glamorous: Luxury aesthetic thumbnails for premium appeal
• Explosive: High-energy thumbnails with maximum intensity and dynamic motion
• Suspenseful: Thriller tension thumbnails with stakes and urgency
• Intriguing: Intellectually curious thumbnails that spark engagement
• Stunning: Breathtaking cinematic thumbnails with awe-inspiring beauty

No! Once you purchase tokens, they remain in your account forever. There's no expiration date or time pressure. Use them at your own pace, whether that's all at once for a big project or spread out over months. Your tokens are always there when you need them.

Currently, Banana Thumbnail is mobile-first and available on iOS and Android. We designed it for mobile because most creators upload images directly from their phones. However, we're considering a web version based on user feedback. Sign up for early access to influence future features and be the first to know about new releases!

You tell us exactly what you want using multiple inputs—background image, overlay image, text, and YouTube metadata. We use advanced AI for image generation, video creation, and intelligent analysis. Most tools only look at one thing at a time and guess what you want.

We also regenerate images for each aspect ratio with proper composition instead of just cropping, 50+ included community backgrounds to save 90-95% on tokens, and 50+ creative editing prompts for unlimited refinement.

Yes! Create your brand kit with your colors, logos, and favorite backgrounds. Save them once, use them in every workflow. Stay consistent across all platforms without re-uploading.

Banana Thumbnail was built by Curtis, a master mechanic and airbrush artist with decades of creative problem-solving experience. As a mechanic at @flatratemechanic and artist at Curtis Custom Airbrushing, Curtis experienced firsthand the struggle of creating professional graphics for social media. He built Banana Thumbnail to democratize professional content creation—because great ideas deserve great presentation, regardless of your budget or design skills.

Banana Thumbnail isn't built by a faceless corporation—it's built by a real creator who faced the same challenges you do. Curtis has spent decades fixing engines and creating custom art, bringing the same precision and craftsmanship to software development. We're GDPR compliant, EU AI Act compliant, and COPPA compliant. Your data is secure with 256-bit SSL encryption, Stripe payment processing, and Firebase cloud infrastructure. Plus, we believe in transparency: no hidden fees, no subscriptions, and tokens that never expire. You can follow Curtis's work and see the real person behind the app.