Generate CSS code for geometric triangles.
Visual reference for all CSS cursor types.
Visualizer for all CSS border styles.
Generate pure CSS background patterns.
Create and customize CSS box-shadow effects with a visual editor.
Create beautiful CSS gradients with color pickers and angle controls.
Writing for the web? Use a Readability Score Calculator to make sure your content is easy for your audience to understand. Aim for a conversational tone!
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.
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.
Yes! Just set the `border-radius` to `50%` on a square element.
Use a large radius value (like 9999px) on a rectangular element.
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.
border-radius: 10px 10px 10px 10px;