Private by default
Processing happens inside your browser. We do not send files to an image-processing server.
Add Border to Image
Add a colored border outside an image with optional rounded corners, entirely in your browser.
Runs on this deviceFree · no watermarkNo sign-up
Framing and export happen locally in your browser.
or drop an image here
JPG, PNG, WebP or AVIF · processed locallyYour image will be processed on this device.Quick answer
The border is added outside the original pixels, so the output grows by twice the selected border width in each dimension.
How to use this tool
- Select an image.
- Choose the output settings that fit your workflow.
- Process and download your new image. The original content stays untouched.
Purpose-built
Focused controls make this task quick without changing the original content.