CSS Box Shadow Generator

Design smooth multi-layered CSS box shadows, inset shadows, and Tailwind elevation classes with live preview.

  • 100% free
  • Private in browser
  • No signup
  • No watermarks
Interactive Box

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About CSS Box Shadow Generator

Create beautiful, modern CSS box shadows and elevation effects. Adjust horizontal/vertical offsets, blur radius, spread, opacity, and inset shadows with instant CSS and Tailwind class output.

How to use CSS Box Shadow Generator

  1. Adjust the X offset, Y offset, Blur radius, and Spread radius sliders.
  2. Pick shadow color and fine-tune alpha opacity.
  3. Toggle Inset Shadow for inner pressed effects.
  4. Copy the generated CSS rule or Tailwind arbitrary class.

Key features

  • Interactive live box preview with real-time shadow rendering
  • Curated presets: Subtle Card, Medium Float, Deep Elevation, Glow Accent, Inner Pressed
  • Generates standard CSS box-shadow and Tailwind arbitrary classes
  • Full RGBA alpha transparency support

Frequently asked questions

How do I create smooth realistic shadows?
Use larger blur radius values (20-40px), small negative spread (-4px to -10px), and low opacity (8%-15%) for natural elevation.

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