Border Radius Generator — free online
You want a box with nicely rounded corners, but guessing the right number and reloading the page over and over gets old fast. We added a free tool that does it for you — Border Radius Generator — right in your browser.
What it does
You drag a slider for each corner, and you can set them all separately. The preview updates as you move, so you see exactly how the shape looks. When it feels right, you copy the CSS and paste it into your project.
Nothing leaves your device
The whole thing runs in your browser. Nothing is uploaded, nothing is saved on a server. You drag the sliders, the preview changes on your screen, and that's it.
How to use it
- Open Border Radius Generator.
- Drag the sliders to round each corner the way you like, and watch the live preview.
- Copy the CSS and drop it into your stylesheet.
It's free with no limit. There are more small tools on the Apps page.