Image Round Corners Tool
Round the corners of any photo or crop it into a perfect circle with adjustable radius. Free, no signup, works in your browser.
Everything runs inside your browser — your file is never uploaded to a server.
About this tool
This tool clips a photo's corners into smooth rounded edges, or crops it entirely into a perfect circle, both common needs for avatars, app icons, cards and profile pictures. A radius slider controls how rounded the corners are, from a subtle 1% for a gentle softening to a full 50% that produces a stadium-style shape, and a dedicated circle option instantly crops the image to a centered circular frame. Upload a JPG, PNG or WebP file, choose between rounded corners or a full circle, adjust the radius if needed, and export as a transparent PNG so the rounded shape displays correctly wherever you use it. The clipping is done using canvas path operations directly in your browser, so the transparent areas outside the shape render cleanly without jagged edges. Everything runs locally, meaning your photo is never uploaded to a server, and there's no account, no watermark and no cost involved.
How to use this tool
1. Upload a photo
Choose a JPG, PNG or WebP image from your device.
2. Choose a shape
Pick rounded corners or crop the photo into a full circle.
3. Adjust the radius
Fine-tune how rounded the corners appear, if not using a circle.
4. Download
Save the transparent PNG result directly to your device.
Why use this tool
Rounded corners and circular crops are the default visual language for avatars, app icons and profile pictures across nearly every platform, and getting that shape right without a design tool usually means fiddling with layer masks. This tool produces a clean, transparent-background result in seconds, directly in your browser, so you can drop the shaped image straight into your website, app or social profile.
Tips & best practices
- Use the circle option for social media profile pictures, since most platforms display avatars as circles anyway.
- A radius of 10-20% gives app-icon-style rounded corners that match most modern design systems.
- Export as PNG when placing the rounded image over a colored or patterned background so transparency displays correctly.
Common use cases
- Creating a circular profile picture for social media or messaging apps
- Rounding the corners of a product photo for a modern card-style layout
- Producing an app icon with correctly rounded corners
- Making a circular avatar thumbnail for a team or staff page
- Softening a photo's edges for a friendlier, less rigid presentation
Frequently asked questions
What file format does the output use?
The tool exports as a PNG so the transparent corners or background outside the circle are preserved correctly.
How do I create a perfectly circular photo?
Enable the circle option; the tool automatically crops the image to a centered square before clipping it into a circle.
Can I control exactly how rounded the corners are?
Yes, the radius slider goes from 1% for barely rounded corners up to 50% for a fully pill-shaped edge.
Will rounding the corners crop any part of the photo?
Rounded corners only clip the very edges; a full circle crop uses the shorter side of the image as the diameter, cropping the rest.
Is this useful for app icons and avatars?
Yes, rounded corners and circular crops are the standard look for most app icons, avatars and profile pictures across platforms.
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