Border Radius Generator

Understanding Border Radius Syntax

The border-radius property in CSS enables you to round the corners of an element's border box. The basic syntax can specify one to four values:

border-radius: value;

For more complex shapes, you can use the following syntax:

border-radius: top-left top-right bottom-right bottom-left;

Each value can be a length (e.g., 10px) or a percentage (e.g., 50%). Here’s a breakdown of the values:

• Single value: Applies the same radius to all four corners.
• Two values: The first value applies to the top-left and bottom-right corners, and the second value applies to the top-right and bottom-left corners.
• Three values: The first value applies to the top-left corner, the second value to the top-right and bottom-left corners, and the third value to the bottom-right corner.
• Four values: Apply individual values to each corner in the order of top-left, top-right, bottom-right, and bottom-left.

For even more control, the 8-value syntax allows you to specify horizontal and vertical radii separately:

border-radius: h-top-left v-top-left h-top-right v-top-right h-bottom-right v-bottom-right h-bottom-left v-bottom-left;

In this advanced mode, you can create complex, elliptical shapes by adjusting the horizontal and vertical radii independently for each corner.

Examples of Border Radius Usage

To demonstrate the versatility of the border-radius property, here are a few examples:

/* Basic rounded corners */
border-radius: 15px;

/* Elliptical corners */
border-radius: 50px 25px;

/* Different radii for each corner */
border-radius: 10px 20px 30px 40px;

/* Advanced 8-value syntax */
border-radius: 10px 20px 30px 40px / 50px 60px 70px 80px;

By experimenting with these values, you can achieve a variety of shapes, from simple rounded rectangles to intricate, elliptical forms. Our border radius generator simplifies this process, allowing you to see real-time changes and adjust your design to perfection.

Dynamic Border Radius Creations

Our border radius generator empowers you to create smooth, rounded corners for any element with ease. Whether you're looking to add a subtle curve or a dramatic roundness, our tool provides the flexibility to achieve the desired look for your design projects.

Why Choose Our Generator?

Our generator stands out by offering both 4-value and 8-value border radius options, allowing you to fine-tune the curvature of each corner independently. With the Advanced button, you can seamlessly switch between basic and advanced modes, giving you complete control over the shape of your elements. This dual-mode functionality caters to both novice users seeking simplicity and experienced designers in need of precise adjustments.