Round the Corners of an Image
Round the corners of any image with an adjustable radius and a live preview, right in your browser. The corners are transparent, so it sits cleanly on any background — and nothing is uploaded.
Privacy-first: every image is processed locally in your browser. Nothing is uploaded, stored or transmitted to any server.
Soften the corners, keep it crisp
Rounded corners make thumbnails, cards, app screenshots and avatars look finished. Set the corner radius from a subtle curve to a pill shape and watch the live preview update. The rounded area is genuinely transparent — exported as PNG — so there is no white triangle in each corner when you place the image on a colored or patterned background.
Add a border to match
Pair rounded corners with a border in any color to build a framed card or a consistent set of UI images, and crop to a fixed ratio first if you need every image the same shape. It all happens in your browser with no upload, no watermark and no limit on how many you make.
Frequently asked questions
- Is my image uploaded to crop it?
- No. Cropping, rounding corners, adding borders, rotating and straightening all run locally in your browser.
- Can I crop an image into a circle?
- Yes. Choose the Circle shape to crop to a circle (or an ellipse on non-square crops). The corners become transparent and the result is exported as a PNG so the circle stays clean on any background.
- Can I round the corners or add a border?
- Yes. Pick Rounded and set the corner radius, and add a border of any thickness and color. A live preview shows the exact result before you download.
- Can I crop to a specific aspect ratio?
- Yes. Choose Free, 1:1, 4:5, 4:3, 3:2, 16:9 or 9:16 and the crop selection snaps to that ratio.
- What format is the cropped image saved in?
- The original format is preserved where possible. Rounded and circle crops export as PNG so their transparent corners are kept (BMP is also saved as PNG).