Developer

CSS glassmorphism generator

Generate the CSS for a frosted-glass UI card with adjustable blur, opacity, and border. Live preview.

Backdrop blur 12px

Background opacity 15%

Border opacity 20%

Border radius 16px

Card background colour

Glass card

Glassmorphism preview

CSS

100% private. All processing happens locally in your browser — no files or data are ever sent to a server.

How to use CSS glassmorphism generator

01 Paste or type your input into the text field provided
02 The output generates instantly as you type
03 Click Copy to send the result straight to your clipboard

Frequently asked questions

Common questions about CSS glassmorphism generator.

Is CSS glassmorphism generator free to use?

Yes, CSS glassmorphism generator is completely free. No account, subscription, or payment is ever required — just open the page and start using it.

Does CSS glassmorphism generator upload my data to a server?

No. CSS glassmorphism generator runs entirely in your web browser using client-side JavaScript. Your files, text, and data never leave your device, making it 100% private.

Can I use CSS glassmorphism generator on my phone or tablet?

Yes. CSS glassmorphism generator is fully responsive and works on all modern smartphones, tablets, and desktop browsers without installing any app.

Does CSS glassmorphism generator work without an internet connection?

Yes. Once the page has loaded, CSS glassmorphism generator works fully offline — all processing is done locally in your browser.

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About CSS glassmorphism generator

Glassmorphism is a UI design trend that uses frosted-glass-effect cards — semi-transparent backgrounds with backdrop blur, a subtle border, and soft shadow — to create depth over colourful or photographic backgrounds. The CSS Glassmorphism Generator produces the complete CSS needed for a glass-effect element: backdrop-filter for the blur, a semi-transparent background-color, and border with low opacity. The live preview renders your card over a gradient so you can see the glass effect in context. All modern browsers support backdrop-filter; a fallback background opacity is also shown for older browsers.