Glassmorphism CSS Generator
Create stunning frosted glass effects with live preview on multiple backgrounds and instant CSS output
Glass Card
Beautiful frosted glass morphism effect with real-time controls
What is Glassmorphism?
Glassmorphism is a modern UI design trend that creates frosted glass effects using CSS backdrop-filter and semi-transparent backgrounds. It became popular in 2020 with Apple's macOS Big Sur and has since been adopted by designers worldwide for creating elegant, layered interfaces.
The key properties are backdrop-filter: blur() for the frosted effect, a semi-transparent background color, and a subtle border to define the glass edge.
Browser Support
backdrop-filter is supported in all modern browsers including Chrome, Firefox, Safari, and Edge. Use the -webkit- prefix for maximum compatibility.
Performance Tips
Blur effects can impact rendering performance. Use will-change: backdrop-filter and avoid applying glassmorphism to many overlapping elements simultaneously.
Design Best Practices
Place glass elements over colorful or image backgrounds for the best visual effect. The frosted blur needs underlying content to look compelling.
Accessibility Notes
Ensure sufficient contrast between text and the glass background. Test with various underlying content to verify readability in all scenarios.
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