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CSS Glassmorphism Generator

Generators

Create frosted glass CSS effects.

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What CSS Glassmorphism Generator does

CSS Glassmorphism Generator lets you build the frosted-glass UI effect โ€” a blurred, semi-transparent background behind foreground content โ€” by adjusting blur, opacity, and border settings with a live preview. Copy the generated CSS straight into your project.

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How to use CSS Glassmorphism Generator

  1. Adjust the blur, opacity, and border radius sliders
  2. Preview the glassmorphism effect update live
  3. Copy the generated CSS code
  4. Paste it into your project's stylesheet

Who should use it

Made for everyone. Typical uses:

  • Building a frosted-glass card or modal for a modern UI design
  • Prototyping a glassmorphism-style landing page section
  • Generating consistent backdrop-blur CSS without trial and error

Frequently asked questions

What CSS property creates the glass effect?
Mainly `backdrop-filter: blur()` combined with a semi-transparent background color and a subtle border โ€” this tool generates that combination for you.
Will it work in all browsers?
backdrop-filter has broad modern browser support, but older browsers may not render the blur โ€” always check your target audience's browser support.
Is it free to use?
Yes, completely free.
Do I need design experience to use it?
No, adjust the sliders and copy the CSS โ€” no design background needed.
Can I use this on any element?
Yes, apply the generated CSS class to any container that sits over a background image or colored area.

Learning resources

Explore more in Generators, read the guides and articles, or see how we test our tools.

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