CSS Glassmorphism Generator
Create beautiful frosted glass effects with live preview.
Glassmorphism
A modern frosted glass effect that creates depth and visual hierarchy in your designs.
📖 What is Glassmorphism?
Glassmorphism (also known as frosted glass effect) is a design trend that creates a semi-transparent, blurred background that resembles frosted glass. It became popular with Apple's iOS 7 and macOS Big Sur, and has since been widely adopted in modern UI design.
Key Characteristics
- Blur Effect: The
backdrop-filter: blur()creates the frosted look - Transparency: Semi-transparent backgrounds let content show through
- Border: Subtle light borders enhance the glass edge effect
- Shadow: Soft shadows add depth and separation
- Saturation: Increased saturation makes background colors more vibrant
⚠️ Browser Support: The backdrop-filter property is supported in
Chrome, Safari, Edge, and Firefox. For older browsers, consider providing a solid background fallback.
🎯 Best Practices
- Contrast: Ensure text remains readable over the glass effect
- Background: Works best over colorful or image backgrounds
- Performance: Blur effects can be GPU-intensive; use sparingly
- Accessibility: Test with various backgrounds for sufficient contrast
- Fallbacks: Provide solid backgrounds for unsupported browsers
❓ Frequently Asked Questions
The backdrop-filter property is supported in most modern browsers. Chrome, Safari, Edge, and recent Firefox versions all support it. For older browsers, the effect won't show but the element remains usable with its background color.
Yes, backdrop-filter blur is GPU-accelerated but can impact performance on low-end devices or when overused. Keep blur values reasonable (10-20px) and avoid applying it to many elements simultaneously.
The blur effect requires content behind the element. If the background is solid or the element covers the entire viewport, you won't see the blur. Also check that the background has transparency (rgba).