Glassmorphism CSS Generator Guide

What it does

The Glassmorphism Generator helps you design frosted-glass UI panels with adjustable blur, opacity, borders, and shadows without writing backdrop-filter syntax by hand. Preview panels on animated mesh backgrounds to see how glass effects look over colorful, moving content — the way they appear in real interfaces. Export ready-to-use CSS or Tailwind classes — all preview rendering runs locally in your browser.

When to use it

• Hero cards and feature sections on modern marketing landing pages
• Dashboard widgets and sidebar panels that float above gradient backgrounds
• Modal overlays and notification toasts with a translucent aesthetic
• Navigation bars that blur content scrolling beneath them
• Design system documentation for glass-style component tokens

How to use it

1. Adjust blur radius, background opacity, and border width with the sliders.
2. Fine-tune border color and highlight to simulate light catching the glass edge.
3. Pick a mesh background preset to preview the panel over realistic color movement.
4. Toggle shadow settings to add depth without losing the translucent effect.
5. Copy CSS declarations or Tailwind utility classes from the export panel.

Tips

• Keep opacity between 0.1 and 0.3 for readability — too transparent and text becomes hard to read.
• Always provide a solid-color fallback background for browsers that lack backdrop-filter support.
• Pair with the Box Shadow Generator for layered elevation beneath the glass panel.
• Test on both light and dark mesh backgrounds — glass panels behave differently over each.

FAQ