Border Radius Playground Tool

🎨 Border Radius Playground

Create complex, custom border-radius shapes visually without writing CSS.
The Border Radius Playground allows you to adjust each corner individually,
switch between px and %, preview live changes,
and instantly copy production-ready CSS for your web projects.


🔍 Why Use the Border Radius Playground

  • Create fully custom shapes with per-corner X/Y control
  • Switch between pixels and percentages for responsive layouts
  • Preview changes live with smooth transitions, shadows, and gradients
  • Copy clean CSS instantly for any project

Whether designing cards, buttons, avatars, or UI elements, this tool removes guesswork and speeds up development.

🛠 How to Use the Tool

  1. Adjust each corner — top-left, top-right, bottom-right, bottom-left with separate X/Y sliders.
  2. Select units — use px for exact control or % for fluid, responsive shapes.
  3. Preview live — see your shape instantly in the central preview box.
  4. Use presets or randomizer — quickly generate shapes or get inspired with automatic random shapes.
  5. Copy CSS — click the export box to copy ready-to-use border-radius shorthand.

📊 Who Should Use This Tool

  • UI/UX Designers — experiment without writing CSS
  • Front-End Developers — generate complex CSS instantly
  • Product Designers — preview components before handing to devs
  • Students & Beginners — learn how border-radius shorthand works
  • Creatives — make fun shapes for illustrations, avatars, icons, and backgrounds

The Border Radius Playground helps you design expressive, pixel-perfect UI elements efficiently,
making it an essential tool in any web designer or developer’s workflow.




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