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About CSS Radio Button Generator
The Custom Pure CSS Radio Button Generator creates elegant single-selection radio button groups with expanding animated inner dots, glowing pulse rings, card-style selectable tiles, and full keyboard arrow-key accessibility.
How to Use CSS Radio Button Generator
Step 1
Select radio button visual style (Classic Dot, Pill, or Card Selector).
Step 2
Customize active ring color, inner dot scale animation, and spacing.
Step 3
Preview radio group switching in the live interactive sandbox.
Step 4
Click "Copy Radio CSS".
Practical Use Cases for CSS Radio Button Generator
E-Commerce Plan & Shipping Option Selectable Cards
Transform traditional radio buttons into rich interactive pricing cards with embedded badges, icons, and highlighted active borders.
User Survey & Multiple Choice Quiz Interface Design
Build polished survey radio button groups with smooth expanding dot scale transitions upon selection.
Input & Output Examples
Generating Radio Button with Expanding Ring Animation
Style: `Smooth Expanding Dot`, Accent: `#8B5CF6`, Size: `20px`
CSS: `input[type="radio"]:checked + label::before { border-color: #8B5CF6; box-shadow: inset 0 0 0 5px #8B5CF6; }`Key Features & Performance
- ✓Styles: Classic Expanding Dot, Pulse Glow, Card Tile Selector, and Minimal Segmented Pill.
- ✓Group Management: supports grouped radio buttons sharing the same `name` attribute for mutual exclusivity.
- ✓Keyboard Arrow-Key Compatible: respects native radio group arrow key navigation behavior.
- ✓100% Client-Side memory execution.
- ✓1-Click Copy CSS, Tailwind, or React JSX markup.
Key Terminology & Definitions
Mutual Exclusivity
The standard behavior of radio buttons where selecting one option in a named group automatically deselects any previously selected option.
Card Selector Pattern
A modern UI design pattern where entire cards act as large clickable radio options, providing superior mobile touch ergonomics.