Images & photos
Rounded image corners
Clip image corners to a chosen radius and retain transparent edges.
A clear answer. Here’s how.
Clips the decoded image to a rounded rectangle, preserving output dimensions and transparency. Radius is capped at half the smaller image dimension. Canvas antialiasing creates partially transparent edge pixels. Exports a PNG with rounded visible corners rather than a CSS-only preview. Supports PNG/JPEG/WebP up to 10 MB and 4 million decoded pixels per file. Browser decoding and single-frame PNG re-encoding remove source metadata/colour profiles; no files leave this device.