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.
—
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.