Border Radius Generator
Create custom CSS border radius values with visual controls.
About Border Radius Generator
The Border Radius Generator on ToolsOfIndia is a free browser-based tool built for front-end developers and UI designers. Because it runs in your browser with no signup, you can experiment freely - the tool just hands you clean CSS you can trust. Set the border radius of each corner independently and copy the CSS, which is how rounded buttons, cards and avatars are styled. The tool handles both a single uniform radius and per-corner values, so a leaf or blob shape is one drag away, and it shows the live result on a sample box. Designers use it to match a design's rounding, developers to grab the exact rule, and the output works across browsers with no prefix needed. Because it runs locally, nothing is uploaded. It is the small generator that fiddling with radius values by hand never nails precisely. Common scenarios include rounding a button evenly, making a blob-shaped card, and setting per-corner radii for an avatar. Everything is free with no usage caps, and nothing asks for your email address.
How to Use the Border Radius Generator
- Open the Border Radius Generator tool above — it loads instantly in your browser.
- Enter your values in the input fields provided.
- The result updates immediately — no calculate button needed (or click Calculate where shown).
- Copy or use your result directly. Nothing is stored or sent to any server.
Key Features of Border Radius Generator
- All corners
- Pixel/% units
- Real-time preview
- Per-corner control
- Uniform and blob shapes
- Live preview
Related Searches for Border Radius Generator
border radius • rounded corners • css border • border-radius • corner radius • css radius • corner round • border radius generator • css border radius • rounded corners css • border radius tool • css rounded corners — all available free on ToolsOfIndia.com.
Frequently Asked Questions
How to make a circle with border-radius?
Set border-radius: 50% on a square element to create a perfect circle. The percentage calculates based on the element's dimensions, so equal width and height create a circle.
What is the difference between px and % for border-radius?
Pixel values create fixed-radius corners. Percentage values create ellipses proportional to element size - 50% creates a perfect circle/pill shape regardless of size.
How to round only specific corners?
Use individual properties: border-top-left-radius, border-top-right-radius, border-bottom-right-radius, border-bottom-left-radius for precise corner control.
Can each corner have a different radius?
Yes, set each corner independently, which is how leaf and blob shapes are made from a simple rectangle.
Does border-radius need a prefix?
Modern browsers need no prefix, so the generated CSS is clean and works everywhere directly.