Build a clear 16:9 thumbnail in your browser with your own images, text, callouts, and arrows.
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About this tool
How it works
The editor renders a 1280 × 720 canvas locally. Uploaded images become a base or movable layers, and the finished design downloads as a PNG.
Example
Upload a background, write a short high-contrast headline, add one supporting image and arrow, then export the result.
Private by default
Uploaded images, text, and edits are processed on this device and are not sent to Naughty Bear Labs.
How to use Thumbnail Studio
- Upload a base image and replace the starter headline with one short, clear idea.
- Add supporting image layers, then drag, resize, rotate, outline, or point to the important detail.
- Review the composition at a small size and download the finished 1280 × 720 PNG.
Common questions
- Are my images uploaded?
- No. Images and edits stay in the browser and the PNG is created on your device.
- What size does it export?
- The exported PNG is 1280 × 720 pixels, a standard 16:9 thumbnail size.