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Guides / Round Image Corners

How to Round the Corners of a Picture

3 min read · Updated October 2026

Rounded pictures look friendly in apps, profile photos and websites. This tool makes the corners transparent so the picture sits well on any background.

Try it now: Round Image Corners

Free, no sign up, and the file stays on your device.

Open Round Image Corners

How to round corners

  • Open Round Image Corners and add your pictures.
  • Move the roundness slider. 100 percent makes a circle from a square picture.
  • Press Round the corners.
  • Download the PNG files.

For a circle

  • Crop your picture to a square first with Crop Image.
  • Set roundness to 100.
  • Use the PNG as a profile picture.

Good to know

The result is always a PNG, because only PNG can keep transparent corners.

Frequently asked questions

Is my file uploaded?

No. The work happens in your browser, so your file stays on your device.