CSS Glassmorphism Generator — Frosted Glass Effect
Drag sliders for opacity, blur, and border glow to build a frosted-glass CSS card in real time
Dial in the trendy glassmorphism look with sliders for opacity, blur, and corner radius, and get ready-to-paste CSS instantly.
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
How to use
- Adjust the opacity, blur, and border sliders.
- Preview the live glass card, then copy the CSS.
FAQ
- Does it work in older browsers?
- Most modern browsers support it, and we include the `-webkit-backdrop-filter` prefix for Safari.
- Will backdrop-filter slow down scrolling?
- A large blur radius costs more GPU work, so on pages with several stacked glass cards we recommend keeping blur under 20px.
- Can I use this in a Tailwind project?
- The output is plain CSS, so you can paste it as-is into a custom class, or translate the values into Tailwind utilities like backdrop-blur and bg-opacity.