Glassmorphism Generator
Design glassmorphism panels with adjustable blur, background color, opacity, borders, and dark/light backgrounds.
What is a Glassmorphism in CSS?
Glassmorphism is a design trend characterized by translucent, frosted-glass elements overlaying colorful, vibrant backgrounds. It relies on backdrop-filter blur and semi-transparent borders.
Why Use a CSS Glassmorphism?
It creates a beautiful sense of depth, context, and modern hierarchy. Popularized by Windows 11, macOS, and iOS, glassmorphism cards look extremely sleek and premium.
CSS Syntax & Controls
It combines a translucent background color (RGBA with low opacity) with backdrop-filter: blur, a thin semi-transparent border, and optional soft shadows.
background: rgba(255, 255, 255, 0.2); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.1);Best Practices
- Always place glass elements over colorful, high-contrast backgrounds to make the blur visible.
- Use thin, white borders (rgba 255,255,255,0.2) to emulate light reflections on glass edges.
Common Mistakes
- Using glassmorphism on top of flat, solid-colored backgrounds where the frosted effect cannot be seen.
- Increasing background opacity too high, which ruins the translucency.
Step-by-Step Guide: How to Use this Generator
- Adjust the backdrop blur slider to set the level of frost.
- Set the overlay color and opacity to blend with the card template.
- Customize the border opacity to add edge reflection details.
- Copy the CSS code containing both standard and -webkit- prefixed backdrop-filters.
Browser Compatibility
| Chrome | Safari | Firefox | Edge |
|---|---|---|---|
| Yes (Full) | Yes (Requires prefix) | Yes (Full) | Yes (Full) |
Frequently Asked Questions (FAQ)
Why is my glassmorphism blur not showing up?
Ensure you have colorful shapes or gradients behind the element, and that your element's background color has a low opacity (under 0.4).