Glassmorphism CSS Generator
Free online glassmorphism generator. Create frosted-glass cards with blur, transparency, and border, preview live, and copy the CSS.
About This Free Online Glassmorphism CSS Generator
Our free online glassmorphism generator creates the trendy frosted-glass effect and gives you the exact CSS. Adjust the backdrop blur, transparency, tint color, border opacity, and corner radius, and watch a live preview over a colorful background so you can see the glass effect clearly. When it looks right, copy the ready-to-use CSS — including the backdrop-filter and its -webkit- prefix for Safari. It runs entirely in your browser with no signup. Perfect for cards, navbars, modals, and hero sections.
Features of Our Glassmorphism CSS Generator
- Backdrop blur, transparency, tint color, border, and radius
- Live preview over a vivid background
- Includes the -webkit-backdrop-filter prefix for Safari
- Copy-ready glassmorphism CSS
- Live results, no signup
- 100% free — runs in your browser
How to Use the Glassmorphism CSS Generator
Using this tool is simple and requires no signup or registration. Follow these steps:
- Set the blur and transparency for the frosted-glass look.
- Pick a tint color, border opacity, and corner radius.
- Check the live preview over the colorful background.
- Click Copy CSS and paste it onto your card or panel.
Frequently Asked Questions About Glassmorphism CSS Generator
What is glassmorphism?
Glassmorphism is a UI style with frosted, semi-transparent panels that blur whatever is behind them, plus a subtle border and shadow. It is created in CSS with a translucent background and the backdrop-filter: blur() property.
Why does my glass effect need backdrop-filter?
backdrop-filter blurs the content behind the element, which is what makes it look like frosted glass. The element also needs a semi-transparent background so some of the blurred backdrop shows through. This tool sets both.
Does it work in Safari?
Yes, but Safari needs the -webkit-backdrop-filter prefix. The generated CSS includes both the standard and -webkit- versions so it works across modern browsers.
Why Choose Text Toolbox?
Text Toolbox provides free, private, and instant online text tools. Unlike other text utility websites that require signup accounts or send your data to servers, all our tools process your text entirely in your browser. This means your content never leaves your device — we cannot see it, store it, or share it. Our tools are fast, lightweight, and work on any device with a modern web browser.