Border Radius Generator

Visually adjust CSS border-radius and copy the code

Unit

Link All Corners

Elliptical Mode

Top Left

8px

Top Right

8px

Bottom Right

8px

Bottom Left

8px

CSS Codeborder-radius: 8px;

Presets

How to Use

Adjust each corner's radius using sliders

Toggle 'Link All' to sync all corners or adjust independently

Enable elliptical mode for horizontal/vertical control

Copy the CSS code and apply to your project

Border Radius Tips

Use border-radius: 50% to create perfect circles from square elements
Pill-shaped buttons use a very large radius value (e.g., 9999px)
Elliptical radii create organic, natural-looking shapes
Consistent border-radius across UI elements creates visual harmony
Use overflow: hidden with border-radius to clip child content

FAQ

What is border-radius?

border-radius is a CSS property that rounds the corners of an element's border. 0 is square corners, larger values create rounder corners.

What is elliptical border-radius?

Each corner can have separate horizontal and vertical radii. Use a slash (/) to specify elliptical corners.

What is the difference between px and %?

px is an absolute fixed size, while % is relative to the element's width and height. % creates responsive corners that scale with the element.

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