Round corners,
without the upload.
Round an image's corners, crop it to a circle, and add a border — then export a transparent PNG.
How it works
- 1
Drop your image
Add a PNG, JPG, WEBP, GIF or BMP. It's decoded locally with canvas — no upload.
- 2
Round, crop & frame
Drag the corner slider from square to a full circle, then add a border color and padding to taste.
- 3
Download
Export a transparent PNG (or WEBP/JPG). The rounded corners and border are baked into the file.
Frequently asked questions
Is my image uploaded to a server?+
No. The image is decoded and re-drawn entirely in your browser with canvas. It never leaves your device.
How do I crop to a perfect circle?+
Drag the Corners slider to 100% (or click Circle). For a square image that produces a perfect circle; for a non-square image it produces a pill/stadium shape — crop to a square first if you want a clean circle.
Will the corners be transparent?+
Yes, when you export PNG or WEBP the rounded corners are fully transparent. JPG has no transparency, so its corners are filled white instead.
Can I add a border or frame?+
Yes. Add a border of any width and color, plus padding (a colored or transparent margin) between the image and the edge.
Is it free?+
Yes — free, no signup, no watermarks.