ToolGrid AIRounded-Corner Image
Create a PNG with transparent rounded corners.
Runs entirely in your browser — your selected files are not uploaded by this tool. Device-provided speech voices may use online services.
About this free rounded-corner image tool
Create a PNG with transparent rounded corners. Image tools prepare photos, screenshots and graphics for a specific destination. Pixel dimensions, aspect ratio, transparency and file format are separate decisions. Work from an original, inspect the exported image at its real display size and check that the destination accepts the output format before processing a large batch.
A practical example
Create a PNG avatar with a 24-pixel corner radius to retain transparent corners.
Before you rely on the result
The radius is capped at half the shorter edge. Transparency will not survive a later export to JPG without a background.