Round Image Corners
Add rounded corners to any image, with transparency.
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Pick the corner radius with a slider and download a PNG with smooth transparent corners — perfect for app icons and UI assets.
Frequently asked questions
Why is the output PNG?
Rounded corners need transparency, which JPG cannot store. PNG keeps the corners crisp on any background.
Can I make a full circle?
At 50% radius on a square image you get a perfect circle — or use our dedicated Circle Crop tool.