Glassmorphism Generator

Create frosted glass UI effects with CSS. Generate glassmorphism cards with blur, transparency, and border controls plus live preview. Create professional designs directly in your browser with no software downloads.

Glassmorphism

A frosted glass effect powered by CSS backdrop-filter and transparency.

CSS Code

background: rgba(0, 0, 0, 0.15);
backdrop-filter: blur(16px) saturate(180%);
-webkit-backdrop-filter: blur(16px) saturate(180%);
border-radius: 16px;
border: 1px solid rgba(0, 0, 0, 0.20);
box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.20);

Background

Glass Properties

Glass Color
Transparency15%
Blur16px
Saturation180%
Border Opacity20%
Border Radius16px
Shadow Opacity20%

Glass Presets

What is Glassmorphism Generator | Rune

Glassmorphism Generator creates the popular frosted glass UI effect using CSS backdrop-filter. Adjust transparency, blur, saturation, border opacity, and shadow to craft the perfect glass card. Preview against customizable gradient backgrounds and copy production-ready CSS code.

Generate clean, production-ready code that you can copy directly into your CSS stylesheets or design systems. Preview changes in real time with a live visual editor that shows exactly how your design will appear. Export your designs in multiple formats suitable for web development, graphic design, and UI prototyping. This tool runs entirely in your browser.

Glass
Effect
Live
Preview
6
Presets
1-Click
Copy CSS

Key Features of Glassmorphism Generator

Everything you need for professional glassmorphism generator

Blur Control

Adjust backdrop blur from subtle to heavy frosted glass with real-time preview.

Transparency

Fine-tune the glass opacity to find the perfect balance between see-through and solid.

Saturation Boost

Increase backdrop saturation to make colors behind the glass more vibrant.

Border & Radius

Control border opacity and corner radius for different card styles.

Glass & BG Presets

Six glass presets and six background gradients to quickly explore different looks.

Vendor Prefixed

Generated CSS includes both standard and -webkit- prefixes for maximum compatibility.

How to Use Glassmorphism Generator

Follow these simple steps to get started

01

Choose Background

Select or customize a gradient background for the preview.

02

Adjust Glass

Tweak blur, transparency, saturation, border, and shadow controls.

03

Copy CSS

Copy the glassmorphism CSS code for your project.

RunePro Tips

  • Glassmorphism works best over colorful or gradient backgrounds, it needs something to blur.
  • Keep transparency between 15-30% for the most effective glass look.
  • Add a subtle white border (border-opacity ~20%) to define the glass edge.
  • backdrop-filter is GPU-accelerated but can impact performance on older devices, use selectively.

Explore More Tools

Discover other powerful tools to boost your productivity

Neumorphism Generator

Generate soft UI neumorphic shadows and CSS for modern interfaces

Open Tool

Box Shadow Generator

Design CSS box shadows with multiple layers and live preview

Open Tool

Explore All Tools

Discover 145+ powerful tools for productivity, development, and creativity

View All

Frequently Asked Questions

Everything you need to know about Glassmorphism Generator

What is glassmorphism?

Glassmorphism is a UI design trend featuring frosted glass effects, semi-transparent backgrounds with backdrop blur, creating a layered, translucent look.

Which browsers support glassmorphism?

All modern browsers support backdrop-filter. The generated CSS includes -webkit- prefix for Safari compatibility.

Does it affect performance?

Backdrop-filter is GPU-accelerated but intensive. Use it for cards and overlays, not full-page backgrounds on mobile.

Can I use it in dark mode?

Yes! Use the 'Dark Glass' preset or set the glass color to black with low opacity for dark mode designs.

What CSS properties create the effect?

The core is backdrop-filter: blur() combined with a semi-transparent background-color. Border and shadow add polish.

Is Glassmorphism Generator free to use?

Yes! Glassmorphism Generator is 100% free with no limits. Design as many glass effects as you want, no signup, no watermarks, and no daily restrictions.

Is my data safe?

Absolutely. All CSS generation happens locally in your browser. Nothing is uploaded to any server, ensuring complete privacy and security.

Can I combine glassmorphism with other effects?

Yes! Glassmorphism pairs well with box-shadow for depth, border-radius for rounded cards, and background gradients. The generated CSS is standard and works alongside any other CSS properties.

Still need help?

Can't find what you're looking for? Our support team is here to assist you.

Contact Support