Describe the video
Enter the topic, working title, audience, and language.
YouTube Creator Tools
AI YouTube Thumbnail Generator
Turn a topic and working title into one focused 16:9 thumbnail. Review it, download it, or render a new direction.
Your thumbnail will appear here
Add a specific video topic and choose a visual direction. The tool renders one image—not a gallery of pretend results.
Practical thumbnail workflow
Make a YouTube thumbnail around one clear promise
A useful thumbnail gives viewers one idea to process quickly. Start with the exact video topic, add a working title for context, and choose a style that matches the channel. The AI creates the visual; you still decide whether it accurately represents the video.
Choose a direction
Select a visual style and tone instead of asking for several unrelated looks.
Render and review
Generate one 16:9 image, inspect it at mobile size, then download or revise.
Good to know
Useful limits, stated clearly
AI can misspell text, misread a brand request, or create details that do not match the actual video. Review every result before publishing. Do not use faces, logos, or copyrighted assets unless you have permission.
AI YouTube thumbnail generator FAQ
What size thumbnail does the generator create?
The tool creates a 16:9 thumbnail designed for YouTube. The model's exact pixel dimensions can vary, so check the downloaded file and resize or export it at YouTube's recommended 1280×720 format before publishing.
How many credits does one YouTube thumbnail cost?
One Standard thumbnail render costs 8 credits. Generating another visual version is a new render and costs another 8 credits. The price is shown before you submit.
Does the AI guarantee a higher click-through rate?
No. The generator can help create a clear composition, but click-through rate depends on the topic, audience, title, channel history, and how accurately the thumbnail represents the video.
What should I enter for better results?
Use a specific topic, add the working video title, name the intended audience, and choose a visual style that fits the channel. Keep any requested thumbnail text short enough to read on mobile.