CSS Glassmorphism Generator
Design beautiful frosted-glass UI elements with real-time CSS generation. Perfect for modern, premium web designs.
Generated CSS
background: rgba(255, 255, 255, 0.2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 24px;
Glass Preview
This is how your glassmorphism element will look in real-world conditions.
The Rise of Glassmorphism
Glassmorphism is a modern UI trend characterized by background blur, multi-layered transparency, and subtle borders. It creates a "frosted glass" effect that adds depth, hierarchy, and a sense of premium quality to digital interfaces. Popularized by Apple (macOS Big Sur) and Microsoft (Windows 11), it has become a staple in high-end web design.
Design Principles
- Transparency: Use subtle background colors with low alpha values.
- Blur: The backdrop-filter blur is what creates the "glass" look.
- Borders: A very thin, light-colored border helps define the element's edges.
- Vibrant Backgrounds: Glass effects look best over colorful, high-contrast backgrounds.
Implementation Best Practices
While visually stunning, glassmorphism should be used thoughtfully. Ensure that text over glass elements remains legible by choosing appropriate font colors and weights. Avoid nesting too many glass layers, as it can impact browser performance on lower-end devices. Always test the backdrop-filter support across different browsers.
100% Secure
Your data never leaves your device. All processing happens locally in your browser.
Completely Free
No account required, no ads, and no hidden costs. Unlimited usage for everyone.
Fast & Modern
Built with high-performance React technology for an instant user experience.