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Glassmorphism Generator

Create frosted-glass CSS effects with live preview. Adjust blur, transparency, and border — then copy the CSS.

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FREE

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Controls

Blur12px
Background Opacity15%
Border Opacity30%
Border Radius16px
Saturation180%

Card / Tint Color

Background Type

Gradient Type

Color Presets

Direction

Color Stops

Start

End

Preview

✨

Glass Card

Glassmorphism effect

.glass {
  background: rgba(255,255,255, 0.15);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255, 0.30);
}
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What is Glassmorphism Generator?

Glassmorphism Generator is a free online CSS tool that lets you create the popular glass-card UI effect with full control over every parameter. Adjust blur intensity, background transparency, border opacity, gradient colors, and border radius to craft the perfect frosted-glass look — then copy the ready-to-use CSS with one click.

Glassmorphism is one of the most popular design trends in modern UI. It simulates a frosted glass surface by layering a semi-transparent element over a colorful background, using CSS backdrop-filter: blur() to create the signature haze effect. The result is a card or panel that feels airy and futuristic while keeping content legible.

This tool eliminates the guesswork. Instead of manually tweaking backdrop-filter, background, and border values and reloading your browser, you get an instant live preview that updates as you drag sliders. The generated CSS is clean, minimal, and production-ready — just copy and paste into your stylesheet.

How It Works

The preview card uses CSS backdrop-filter: blur() for the glass haze, background: rgba() for translucency, and border: 1px solid rgba() for the frosted edge. The gradient background behind the card is purely for demonstration — your real app will have its own background content showing through.

How to Use

  1. 1

    Choose background type

    Select Solid, Mesh Gradient, or Image to set the preview background behind the glass card.

  2. 2

    Adjust blur

    Drag the Blur slider to control how strongly the background is blurred behind the card.

  3. 3

    Set transparency

    Lower the Background Opacity slider to make the card more see-through.

  4. 4

    Style the border

    Control border opacity and radius for the frosted edge look.

  5. 5

    Copy the CSS

    Click Copy CSS to get the ready-to-use styles for your project.

Who Uses This Tool

🃏

UI Cards

Create modern frosted-glass cards for dashboards, pricing sections, and landing pages.

🧭

Navigation Bars

Add a glass effect to sticky navbars so page content shows through elegantly.

📊

Modals & Dialogs

Style modal overlays with glassmorphism for a premium, layered depth effect.

🎨

Design Prototypes

Quickly generate CSS values to paste into Figma plugin overrides or design specs.

📱

Mobile UIs

Use glass panels in mobile web apps for iOS-inspired frosted interface components.

🌐

Hero Sections

Layer glass cards over gradient hero backgrounds for eye-catching landing pages.

Why Choose This Tool

Three Background Types

Switch between solid color, mesh gradient, and custom image URL to preview the glass effect in any context.

Instant Live Preview

Every slider change reflects immediately in the card preview — no refresh needed.

Complete CSS Output

Generated code includes backdrop-filter, -webkit- prefix, background, border, and border-radius in one block.

No Dependencies

All rendering is pure CSS — no JavaScript libraries required in your project.

Accessible Controls

All sliders show exact numeric values so you can reproduce or share precise settings.

Copy in One Click

The Copy CSS button puts the full code block on your clipboard instantly.

Also Try

Neumorphism GeneratorCSS Animation GeneratorColor ConverterHEX to RGBCSS BeautifierSVG Blob Generator

Key Benefits

  • Live preview updates instantly as you adjust sliders
  • Three background types: Solid color, Mesh Gradient, and Image URL
  • Control blur, opacity, border and border-radius independently
  • Copy clean, production-ready CSS with one click
  • 100% browser-based — no install or account required

Frequently Asked Questions

Also Known As

glassmorphism css generator online freeglass effect css generatorfrosted glass ui css toolbackdrop filter blur generatorglassmorphism card css codeglass morphism effect generatorcss glass card generator 2024transparent glass panel css generator

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