Glassmorphism Generator
Create frosted-glass (glassmorphism) CSS online for free — adjust blur, transparency, saturation and border with a live preview, then copy the code.
100% private — runs entirely in your browser. Your files never leave your device.
Glassmorphism relies on backdrop-filter, so the effect only shows over content behind the element
(and needs the -webkit- prefix in Safari). Runs entirely in your browser.
How to use the Glassmorphism Generator
- Adjust blur, transparency, saturation and radius.
- Pick a tint color and toggle the border.
- Preview the glass over a colorful background.
- Copy the CSS (with the -webkit- prefix).
What you can use it for
- Create frosted-glass cards and navbars
- Design trendy glassmorphism UI
- Get cross-browser backdrop-filter CSS
- Experiment with blur and transparency
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Browse all free CSS generators →Frequently asked questions
What is glassmorphism?
A frosted-glass UI style: a semi-transparent element that blurs whatever is behind it, created with CSS backdrop-filter.
Why doesn't the blur show on my site?
backdrop-filter only blurs content behind the element, so it needs something (an image or colorful background) sitting behind it to be visible.
Do I need the -webkit- prefix?
Yes — Safari requires -webkit-backdrop-filter, which the generated code includes.
Is it free and private?
Yes — free, no signup, and it runs entirely in your browser.