Round an image corners locally - smooth rounded corners with transparency, saved as PNG. No upload.
Running locally on your device ...
Running locally on your device ...
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No re-upload neededThese tools accept .PNG - your file is handed over directly.
No. Everything runs in your browser - your file never leaves your device. How this is verifiable
Rounded corners soften the hard edges of an image, the look used for cards, avatars, thumbnails and app icons. This tool clips your image to a rounded rectangle and makes the four corner areas transparent, with a radius chosen automatically from the image size.
Because the corners must be transparent, the result is always saved as a PNG (which supports transparency) regardless of the input format. It drops straight onto any background - a card, a coloured panel or a web page - with neat rounded corners.
Everything runs entirely locally in your browser on a canvas (no upload, even offline) - your image never leaves your device. The corner radius is sized automatically for a balanced look. Animated images are flattened to a single frame.
Technically the four corners are cut out: the pixels outside the rounded rectangle become transparent, while the image content itself stays unchanged. A larger radius rounds more strongly; at a very large radius the shape approaches an oval. If you want an exact circle, use the circle crop instead, which is designed for precisely that.
| Input formats | JPG, JPEG, PNG, WEBP |
|---|---|
| Auto-conversion | GIF, BMP, TIFF, ICO, SVG, HEIC, PDF, DOCX, DDS, HDR, PCX, WBMP |
| Output format | PNG |
| Batch processing | Yes |
| Processing | Locally in your browser (JavaScript) |
| File upload | None |
Limitations: Clips an image to a rounded rectangle; the four corners become fully transparent. The output is always a PNG (so the transparency is kept), at the input dimensions. The corner radius is derived automatically from the image by default, or can be set to a fixed value via a slider. Animated inputs are reduced to a single frame.
No. The crop runs entirely locally in the browser on a canvas - even offline. Your image never leaves your device.
The corners must be transparent. JPEG cannot store transparency, so the result is always a PNG, which keeps the corners see-through.
By default it is sized automatically from the image for a balanced look; use the slider to set a fixed radius in pixels instead.
Yes. Rounded corners are the standard look for cards, avatars, thumbnails and app icons, sitting neatly on any background.
Circle Crop · Add Image Border · Crop image · Remove background · Upscale image