Round the Corners of an Image Online

This page opens the border tool with a soft 12% corner radius already dialed in — drop a picture and the preview instantly shows it with rounded corners on a checkerboard background.

A moderate radius gives photos, screenshots and product shots the friendly card look used all over modern interfaces, without cutting into the content the way a full circle crop does. The clipped corners are exported as real transparency in the PNG, so the image sits cleanly on any background.

Slide the radius up to 50% and the picture becomes a pill or a circle — though for round avatars with rings and gradient backdrops, the dedicated circular photo tool does that job better. Add a border of any width and color if the design calls for it.