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  3. Border Radius Generator

Quick Tip: Design

Lorem Ipsum is a designer's best friend. Use it as placeholder text to see how your layout looks before the final copy is ready.

Border Radius Generator

10px
10px
10px
10px

Shape Ideas

• Pill: 9999px
• Circle: 50%
• Leaf: 0px on one corner
• Card: 12px sm / 24px lg
Content
border-radius: 10px 10px 10px 10px;
Top Left
10px
Top Right
10px
Bottom Left
10px
Bottom Right
10px

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About this Tool

Go beyond simple rounded corners. Our Border Radius Generator gives you precise, individual control over each corner of an element, allowing you to create everything from subtle curves to unique, organic shapes. It's the perfect tool for designing modern cards, buttons, and other UI elements.

The tool maps the slider values to the `border-radius` CSS property. When you control the corners individually, it uses the long-form syntax (`border-top-left-radius`, etc.) to give you granular control.

  1. Use the 'All Corners' slider for a uniform radius.
  2. Uncheck 'Link all corners' to control each corner individually.
  3. Switch between `px` and `%` units for different effects.
  4. Watch the live preview update as you adjust the sliders.
  5. Copy the generated CSS code with one click.
  • Designing modern, friendly-looking cards and containers.
  • Creating pill-shaped buttons and tags.
  • Building organic, 'blob'-like shapes for visual interest.
  • Individual Corner Control: Fine-tune each corner separately.
  • Uniform Radius Option: Link all corners for quick, uniform rounding.
  • Pixel & Percent Units: Switch between absolute and relative units.
  • Real-Time Visual Preview: See your shape come to life instantly.
  • Instant Code: Get clean, production-ready CSS.

The `border-radius` property in CSS can accept one, two, three, or four values to control the rounding of the top-left, top-right, bottom-right, and bottom-left corners respectively. This tool provides a visual interface for that control.

Can I create a circle?

Yes! Just set the `border-radius` to `50%` on a square element.

How do I make a pill shape?

Use a large radius value (like 9999px) on a rectangular element.

Is this performant?

Yes, `border-radius` is a highly optimized CSS property and is very performant.

All calculations and data processing for this tool are performed locally in your browser. UtilToolkits does not send any of your data to an external server, ensuring your information remains private and secure.

Credits:Next.js•React•Tailwind CSS•Lucide Icons