Free CSS Border Radius Generator
Create rounded corners visually with live preview. Control each corner individua...Create rounded corners visually with live preview. Control each corner individually or apply uniform radius. 10 quick presets for common shapes.
Quick Presets
Radius Settings
Preview Settings
Live Preview
Generated CSS
.element {
border-radius: 8px;
width: 200px;
height: 200px;
}Common Shapes
Generator Features
Why Use Free CSS Border Radius Generator?
Live Preview
See your border radius changes in real-time with a visual preview that updates instantly.
Individual Corners
Control each corner independently for asymmetric shapes like drops, blobs, and speech bubbles.
10 Quick Presets
Start with presets like Subtle, Large, Pill, Blob, Drop, and more - then customize.
Multiple Units
Choose between px, %, em, and rem units for maximum flexibility.
One-Click Copy
Copy the generated CSS code to your clipboard instantly with one click.
100% Free
Completely free with no limits. All code generation happens in your browser.
Common Uses for Border Radius
Card Components
Create rounded card layouts for modern web designs.
Button Styling
Design pill-shaped or rounded buttons for CTAs and navigation.
Image Frames
Round image corners or create circular profile picture frames.
Chat Bubbles
Create speech bubble shapes for messaging interfaces.
How It Works
Choose Your Mode
Use 'Uniform' for equal corners or 'Individual Corners' for asymmetric shapes.
Select Unit and Adjust Values
Pick px, %, em, or rem, then use the sliders to set your desired radius values.
Copy the CSS
Copy the generated CSS and use it in your stylesheets. The tool outputs the most compact syntax.
Tips & Best Practices
Responsive Circles
Use 50% for border-radius to make responsive circles that work at any size, instead of a fixed pixel value.
Pill Buttons
Use 9999px for border-radius to create pill-shaped buttons that work regardless of the button's width or height.
Browser Support
CSS border-radius is supported in all modern browsers. No vendor prefixes needed since IE9+.