Create Click-Worthy YouTube Thumbnails With AI

Turn ideas into thumbnails people actually click in seconds. No design skills needed.

Powered by modern AI models

OpenAI
Gemini
ByteDance
Replicate
Black Forest Labs

Your views don't grow by accident.

They change when your thumbnail does.

Start here

Click-Through Rate

2.4%

Better thumbnails. Better results.

Create, iterate, and improve your click-through rate.

Start here
2.3%
3.1%
6.8%
4.2%
5.0%
2.3%
3.1%
6.8%
4.2%
5.0%

Made by creators like you

Thumbnail by DrakeViews
D
DrakeViews
Thumbnail by TechInsider
T
TechInsider
Thumbnail by RockNation
R
RockNation
Thumbnail by PirateCreator
P
PirateCreator
Thumbnail by YeezyStudio
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YeezyStudio
Thumbnail by HistoryBuff
H
HistoryBuff

FAQ

Frequently asked questions

Everything you need to know about how Stumbnail fits into a thumbnail workflow.

We're an AI YouTube thumbnail generator that turns your ideas into click-worthy visuals in seconds. Just describe what you want or paste your video title, and our AI generates a clean, creator-ready thumbnail. You can adjust colors, personas, text, and layout without starting over. It's built to give you fast results while keeping full creative control in your hands.

Not at all. The whole point is that you don't need to know Photoshop or spend hours learning design software. If you can type a sentence, you can make a thumbnail. Our thumbnail maker AI handles the heavy lifting like composition, style, and readability so you can focus on your content.

The recommended YouTube thumbnail size is 1280 × 720 pixels with a 16:9 aspect ratio. This is the standard that YouTube expects, and all thumbnails we generate follow this spec automatically. You don't need to resize anything. What you download is ready to upload.

Yes. You can generate a thumbnail from video by giving us context about what your video covers. Describe the topic, the vibe, or paste your title and we'll create a thumbnail that fits. You're not limited to screenshots; you get original, AI-generated visuals designed for clicks.

We’ve discontinued the free tier. With our small budget, we couldn’t fund it anymore, so we can’t keep providing free credits. We’re really sorry. You’re still welcome to try Stumbnail with a paid plan.

Absolutely. We support gaming thumbnail creation for any game like Minecraft, Fortnite, Call of Duty, whatever you play. Just describe the scene or vibe you want, and the AI generates something that fits the energy of gaming content.

We take a different approach. Instead of static YouTube thumbnail templates, our AI generates fresh designs based on your input every time. This means your thumbnails don't look like everyone else's, and you're not stuck tweaking a template that doesn't quite fit.

Yes. Our thumbnail text generator lets you add bold, readable text directly on your thumbnail. You control the wording, size, and placement. The AI suggests layouts that keep text legible even at small sizes because that's where most people see thumbnails first.

Canva and Photoshop are general design tools. We're built specifically for YouTube creators. Our AI thumbnail maker understands what makes thumbnails click like faces, contrast, and text placement, then generates designs with that in mind. No templates to dig through, no learning curve. Just describe and generate.

Ready to Get More Clicks?

Join creators using Stumbnail to stand out with click-worthy thumbnails. Get started and make your next thumbnail today.

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