Border Radius Generator
Generate advanced border-radius shapes with 8-point values. Create organic blobs and shapes.
Common Use Cases
- experimenting with CSS and front-end ideas
- building quick prototypes faster
- testing styles before moving into production code
What is Border Radius Generator?
Standard border-radius usually takes 1-4 values, but CSS supports up to 8 values (separated by a slash) to create complex, non-elliptical shapes. This interactive generator lets you easily create 'organic' or 'blob-like' shapes for images, buttons, and backgrounds without using SVGs.
How to Use This Tool
- 1Drag the handles to simple or complex corners
- 2Visualize the shape in real-time
- 3Copy the 8-value border-radius CSS
Example
Input
Custom dragging
Output
border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%
Before You Rely on This Result
UtilityNest keeps this tool simple on purpose: the goal is to make the task easy to understand, fast to complete, and straightforward to double-check.
- Review the inputs once more before you copy, save, or share the result.
- Use the example and FAQ on this page to sense-check how the tool behaves.
- When the result matters, compare one more scenario or related tool before acting on it.
Frequently Asked Questions
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