AltraTools
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Glassmorphism Generator

Create stunning frosted glass CSS effects with live preview

Glass Card
Glassmorphism effect

This card demonstrates the glassmorphism effect with blur, transparency, and subtle borders creating a frosted glass appearance.

/* Glassmorphism Effect */
background: rgba(255, 255, 255, 0.25);
backdrop-filter: blur(16px) saturate(180%);
-webkit-backdrop-filter: blur(16px) saturate(180%);
border-radius: 16px;
border: 1px solid rgba(255, 255, 255, 0.2);
bg-white/25 backdrop-blur-[16px] backdrop-saturate-[180%] rounded-[16px] border border-white/20
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Pro Tips
  • • Use on top of colorful or image backgrounds for best effect
  • • Keep transparency between 10-40% for readability
  • • Add subtle box-shadow for more depth
  • • Test on both light and dark backgrounds

CSS Glassmorphism Generator

Create beautiful frosted glass effects for your UI. Glassmorphism uses background blur, transparency, and subtle borders to create depth.

What is Glassmorphism?

Glassmorphism is a design trend that creates a frosted glass appearance using CSS backdrop-filter. It's used by Apple, Microsoft, and modern web apps.

Browser Support

backdrop-filter is supported in all modern browsers including Chrome, Firefox, Safari, and Edge. Use the -webkit prefix for older Safari versions.