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Border Radius Generator

Create perfectly rounded corners for your web elements visually.

Link All Corners
24px

Preview Style

200px
200px
Copy CSS

CSS Output

border-radius: 24px;

How to use Border Radius Generator

1

Choose Mode

Toggle "Link All Corners" to adjust everything at once, or uncheck it for asymmetric shapes.

2

Adjust Units

Switch between pixels (px), percentages (%), or rems to match your project's scaling system.

3

Instant Copy

Your production-ready CSS code is generated automatically. Just click copy and you're good to go.

Frequently Asked Questions

Why use percentages for border-radius?

Using 50% on a square element creates a perfect circle. On rectangular elements, percentages create elliptical corners relative to the dimensions of the box.

What is asymmetric border-radius?

Asymmetric (or individual) border-radius allows you to set different values for each of the four corners, enabling more organic or unique UI designs like "leaf" or "speech bubble" shapes.

Is border-radius safe for SEO?

Absolutely. Border-radius is a standard CSS property that affects only the visual presentation. It has no impact on accessibility or SEO rankings.