Create beautiful glass-effect CSS with backdrop blur, transparency, and live preview.
Last updated: September 2026This is a glassmorphism effect created with CSS backdrop-filter and transparency.
background: rgba(255, 255, 255, 0.25); backdrop-filter: blur(10px) saturate(180%); -webkit-backdrop-filter: blur(10px) saturate(180%); border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.18);
Glassmorphism Generator is a free browser-based tool that lets you create frosted glass UI effects with adjustable transparency, blur, and border properties. It processes everything locally in your browser using JavaScript, so your data never leaves your device. No sign-up, no installation, and no server uploads required — just open the tool and start using it immediately.
This tool is particularly useful when designing modern UI components with the popular glassmorphism trend using backdrop-filter and transparency. Since it runs entirely in your browser, it works offline after the page loads and keeps your data completely private. Whether you are a developer, designer, student, or professional, this web design tool saves time and eliminates the need for desktop software installation.
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