CSS Glassmorphism Generator
Glassmorphism options
Background
Backdrop filter
Border
Shape & shadow
Status
Idle
Live preview
Glass UI
Frosted card
Live preview for background, blur, border, radius, and shadow.
About this CSS glassmorphism generator
This tool helps you create frosted glass UI cards using transparent backgrounds, backdrop blur, borders, rounded corners, and soft shadows.
Use it for hero cards, dashboards, modals, pricing boxes, login panels, and other modern interface elements.
How to use it
- Adjust the background transparency, blur, saturation, border, radius, and shadow.
- Use the live preview to see how the glass card looks over a colorful background.
- Copy the generated CSS or the full .glass-card rule into your project.
Tips
- Glassmorphism works best over colorful or detailed backgrounds.
- Keep enough contrast between text and the glass background.
- Use backdrop-filter with -webkit-backdrop-filter for better browser support.
- Avoid very heavy blur values on large areas if performance matters.
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CSS glassmorphism FAQ
What is glassmorphism in CSS?
Glassmorphism is a visual style that uses transparency, blur, borders, and shadows to create a frosted glass effect.
Which CSS property creates the blur?
The main property is backdrop-filter, usually with blur(). Many projects also include -webkit-backdrop-filter.
Why is a background needed?
Backdrop blur is visible only when there is something behind the element to blur.
Can I use this CSS for cards and modals?
Yes. The generated CSS is useful for cards, modals, panels, navigation bars, and dashboard widgets.