Skip to content
T
Tools.Town
Free Online Tools for Everyone
0 4px 8px

Box Shadow Generator

100% Free

Visually craft CSS box-shadow — offset, blur, spread, color, opacity, inset toggle, plus Material-style elevation presets.

Real-time
Client-Side
Material presets
Elevation presets
Offset X0px
Offset Y4px
Blur8px
Spread0px
Color
Opacity25%
CSS
box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.251);

Embed This Tool

Easy to Embed

Add Box Shadow Generator to your website or blog in seconds.

  • Responsive design
  • Lightweight & fast
  • No backend required
  • Always up-to-date 
<iframe
  src="https://tools.town/embed/box-shadow-generator/"
  width="100%"
  height="600"
  style="border:none; border-radius:12px;"
  loading="lazy"
  title="Box Shadow Generator">
</iframe>

Share This Tool

Share Instantly

Share Box Shadow Generator with anyone — no login required.

  • Shareable link
  • No login required
  • Works on any device
  • No account needed

Share via

Advertisement

How to Use

  1. 1 Adjust offset X/Y, blur, spread sliders
  2. 2 Pick a color and opacity
  3. 3 Toggle 'inset' for inner shadow
  4. 4 Or click a Material preset (sm/md/lg/xl)
  5. 5 Copy the CSS rule

Features

  • Live preview with the shadow applied
  • 5 Material-design elevation presets
  • Color picker + separate opacity slider
  • Inset shadow toggle
  • 100% client-side

Frequently Asked Questions

Outer vs inset shadow — when do I use each?
Outer (default) makes elements appear elevated above the page. Inset makes them appear pressed in (good for inputs, buttons in their pressed state, recessed panels).
What's the difference between blur and spread?
Blur softens the shadow's edge. Spread expands or contracts the shadow's overall size. Negative spread shrinks it.
Can I stack multiple shadows?
Yes — the 'xl' preset shows the pattern (two layers). For now this UI generates a single layer; copy the output and combine manually for multi-layer effects.
📖

Want to understand the math?

Browse all guides →
How to Use Box Shadow Generato
css

How to Use Box Shadow Generator — Complete Guide

Learn how to build CSS box-shadow values visually — offset, blur, spread, color, inset — using Tools.Town's free Box Shadow Generator.

8 May 2026

5 min read

Related Tools You Might Like

Border Radius Generator

Visually craft CSS border-radius with per-corner sliders, live preview, unit toggle (px/em/rem/%), and shorthand collapsing.

CSS Gradient Generator

Build linear and radial CSS gradients with up to 6 color stops, custom angle/position/shape, live preview, and ready-made presets.

CSS Animation Generator

Build CSS @keyframes animations from ready-made presets, tune duration, easing, delay, iteration, direction and fill mode, and copy production-ready CSS with a live preview.

CSS Filter Generator

Visually compose CSS filters — blur, brightness, contrast, grayscale, saturate, sepia, invert, hue-rotate and opacity — on a live image preview, then copy clean CSS.

Glassmorphism Generator

Design frosted-glass UI cards with live backdrop-blur, transparency, saturation, border and shadow controls — copy ready-to-use CSS or Tailwind.

Browse more free tools
More Design Tools All categories