Rounded Corners Effect Tool
Round the corners of any image for a softer, modern look. Set the corner radius and download — all in your browser, nothing uploaded.
Drag & Drop Image to Add Rounded Corners
or click to browse
How it works
Adjust the radius control to round the corners as much or as little as you like, then export. A large enough radius on a square image forms a circle.
Common uses
Rounded corners suit profile avatars, card-style UI elements, app icons, and thumbnails, giving images a polished, contemporary feel.
Frequently Asked Questions
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Can I make a fully round or circular image?
Yes. Increase the radius to the maximum on a square image and the corners meet to form a circle.
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Is transparency preserved?
Yes — exporting as PNG keeps the area outside the rounded corners transparent.
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What format is the export?
Images export as PNG so the transparent rounded corners are preserved.
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Are my images uploaded?
No — everything happens in your browser.