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Glassmorphism CSS Generator – Frosted Glass Effects

Create frosted glass UI effects with customizable blur, transparency, and border. Get copy-ready CSS with backdrop-filter and vendor prefixes instantly.

Glassmorphism Generator

How blurry and frosted the glass looks

10px

How see-through the glass is

20%

How rounded the corners of the card are

Rounded

Size of the glass edge highlight (0 = no border)

1px

How strong the drop shadow appears

20%
css
background: rgba(255,255,255,0.2);
backdrop-filter: blur(10px) saturate(100%);
-webkit-backdrop-filter: blur(10px) saturate(100%);
border-radius: 16px;
border: 1px solid rgba(255,255,255,0.18);
box-shadow: 0 8px 32px 0 rgba(255,255,255,0.2);

Copy this code and paste it into your website's stylesheet to apply the effect.

What is Glassmorphism Generator?

Visually configure glassmorphism effects — blur radius, background opacity, border color, and border radius — with a live preview. Outputs production-ready CSS with webkit prefixes.

glassmorphismfrosted glasscss effectbackdrop-filterui design

Glassmorphism Generator Features

Live Preview

See the frosted glass effect update in real time as you adjust sliders.

Safari Prefixes Included

Output includes -webkit-backdrop-filter for full Safari compatibility.

All Key Controls

Tune blur radius, background opacity, border color, and border radius independently.

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Glassmorphism Generator FAQ

Yes for modern browsers. The generated code includes -webkit- prefixes for Safari compatibility. IE and older Edge versions do not support backdrop-filter.

backdrop-filter: blur() applies a blur to the content behind the element. Combined with a semi-transparent background-color and a subtle border, it creates the classic glassmorphism look.

The element needs a semi-transparent background (e.g. rgba(255,255,255,0.15)) and the backdrop-filter property. Also, there must be visible content or an image behind the element for the blur to have any effect.

10–25% opacity is a good starting range. Lower values feel lighter and more ethereal; higher values create a denser, frosted panel look.