Border Radius Architect
Create perfect rounded corners for your UI components with professional-grade precision and real-time visualization.
border-radius: 20px;Individual Logic
Toggle between uniform radius for all corners or fine-tune each specific corner for asymmetric, organic shapes.
Real-time Synthesis
See your architectural changes instantly in the high-contrast preview window as you manipulate the geometric sliders.
Clean Deployment
Instantly export production-ready CSS properties that follow modern web development standards and shorthand conventions.
Privacy & Trust First
"In modern UI design, consistency is key. While it's tempting to use arbitrary pixel values, most professional design systems usage a 'base unit' (like 4px or 8px). For example, a small card might have an 8px radius, while a modal might have 16px. This tool helps you visualize these choices before committing them to code."
Popular Searches
Generate CSS border-radius values with live previews for perfect rounded corners. This border radius generator runs in your browser for instant, precise UI styling.
- 1Select 'Uniform All' to apply the same radius to every corner of your element.
- 2Toggle to 'Custom Specific' if you need to define different values for each corner.
- 3Use the sliders to increase or decrease the pixel value of the rounded corners.
- 4Observe the live visual preview to see how the shape transforms in real-time.
- 5Copy the generated 'CSS Property' and apply it to any HTML or React component.
- Asymmetrical Cornering: Create unique, non-uniform shapes by adjusting corners independently.
- High-Range Precision: Sliders allow calibration from 0px (sharp) to 200px (circular).
- Automatic Shorthand: The tool smartly generates optimized CSS based on your configuration.
- Visual Blueprint: See internal grid lines and spacing while designing your curves.
- Zero Latency Interface: Instant DOM updates for a smooth, lag-free design experience.
Expert Use Cases
Button Styling
Create 'pill' shaped buttons (fully rounded) or softly rounded modern buttons for better click-through rates.
Card Components
Design harmonious container edges that soften the UI without making it look childish.
Avatar Images
Generate the perfect 50% border-radius to turn square profile photos into circles.
Input Fields
Match your form inputs to your buttons for a cohesive design language.
Frequently Asked Questions
Learn More
Need practical guides, walkthroughs, and troubleshooting tips? Explore the Axonix blog for detailed tutorials.