Glassmorphism Generator
Create frosted-glass UI cards with backdrop blur, transparency and borders, then copy the CSS.
Glass Card
Frosted glass floating over a vivid backdrop.
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Outputs both backdrop-filter and -webkit-backdrop-filter. Note: backdrop-filter is unsupported in older browsers (e.g. Firefox below 103); add a solid fallback background for those.
About Glassmorphism Generator
The Glassmorphism Generator builds the frosted-glass card effect: a translucent panel that blurs whatever sits behind it. Sliders control the backdrop-filter blur and saturation, the glass tint color and its transparency, the border color and opacity, the corner radius and an outer shadow: every change is rendered live over a vivid backdrop so you can judge the effect realistically.
Four quality presets (subtle, frosted, vivid and dark glass) give you proven combinations to start from. The dark preset shows how the same recipe adapts to dark UIs, where a faint light border does most of the work of separating the glass from the background.
The generated CSS includes both backdrop-filter and the -webkit-backdrop-filter prefix that Safari requires. Note the compatibility caveat: older browsers (for example Firefox before version 103) don’t support backdrop-filter, so ship a solid fallback background for them.
How to use Glassmorphism Generator
- Start from a preset (subtle, frosted, vivid or dark glass) or from the defaults.
- Adjust the blur and saturation of the backdrop filter.
- Set the glass tint color and its transparency.
- Tune the border color, border opacity, corner radius and outline shadow.
- Copy the CSS: it already includes the -webkit- prefixed property for Safari.