Pleasantly surprised
It honestly does a pretty good job for being a free generator
Five stars
This app has been a huge time saver! Really great
Free
About
This app assists content creators in quickly designing eye-catching thumbnails for videos. Upload an image, describe your desired aesthetic, and receive several design choices tailored for various video formats. Streamline your workflow and test more creative concepts directly from your mobile device.
✓AI-powered thumbnail generation
✓Upload photos or video frames
✓Describe desired thumbnail aesthetic
✓Multiple design options
✓Optimized for long-form and Shorts
✓Repeatable workflow
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What's New in ThumbleAI
1.0
January 6, 2026
User reviews
Developer apps
FAQ
How does ThumbleAI create thumbnails?
ThumbleAI uses artificial intelligence to generate thumbnail options. You upload a photo or video frame, describe the desired style, and the AI provides multiple design choices.
What kind of content can I use ThumbleAI for?
This app is designed for YouTube creators and can generate thumbnails for both long-form videos and YouTube Shorts, helping to make your content stand out.
Can I use ThumbleAI offline?
The provided information does not specify offline capabilities. Typically, AI-driven generation requires an internet connection to process requests.
What devices does ThumbleAI support?
ThumbleAI is available on iPhone, iPad, and iPod devices, allowing for convenient thumbnail creation on the go.
Is ThumbleAI free to use?
Yes, ThumbleAI is currently free to download and use, with no in-app purchases or advertisements mentioned.
How often is ThumbleAI updated?
The app was last updated on January 6, 2026, with version 1.0. Further update frequency is not detailed in the provided data.
What is the age rating for ThumbleAI?
ThumbleAI has an age rating of 4+, making it suitable for a wide range of users interested in graphic design.
Does ThumbleAI have ads?
No, ThumbleAI does not contain advertisements. The app is free to use without any ad interruptions.
