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CSS Glassmorphism Generator

Make frosted glass style panels with backdrop blur.

12px
18%
16px
20%
Glassmorphism
Preview

What Is a CSS Glassmorphism Generator?

The CSS Glassmorphism Generator creates the popular frosted-glass interface style using transparent backgrounds, backdrop blur, borders, and soft shadows. Adjust blur intensity, fill opacity, border opacity, corner radius, tint, and text color while viewing a live preview over a colorful background. The tool generates a reusable CSS class, making it useful for cards, navigation panels, modals, dashboards, hero sections, and modern landing pages.

How to Use This CSS Glassmorphism Generator

  1. 1
    Choose a suitable backgroundUse a colorful or detailed background so the glass effect can be seen clearly.
  2. 2
    Set the blurIncrease or decrease backdrop blur to control how strongly the background is softened behind the panel.
  3. 3
    Adjust transparencyChange fill and border opacity until the panel has the desired glass-like appearance.
  4. 4
    Choose the shape and colorsSet the corner radius, glass tint, and text color to match your interface.
  5. 5
    Copy the CSSCopy the generated .glass class and add it to your stylesheet or component.

Frequently Asked Questions

Glassmorphism is a visual style that makes interface elements look like translucent or frosted glass. It commonly combines transparency, backdrop blur, subtle borders, rounded corners, and shadows.
The backdrop-filter property applies a visual filter to the content behind an element. When blur is applied to a translucent panel, the background becomes softened while remaining partially visible through it.
Use a semi-transparent background together with backdrop-filter: blur(), a subtle border, appropriate text contrast, and optionally a soft box-shadow. The generator creates these values for you.
It can be, but excessive transparency and blur may reduce text readability. Keep enough contrast between text and the panel, avoid making important information depend only on subtle visual effects, and verify the colors with a contrast checker.
Modern versions of major browsers support backdrop-filter, although browser behavior and prefix requirements can vary. The generated CSS includes the commonly used -webkit-backdrop-filter declaration for Safari compatibility.
Glass effects work well for cards, navigation panels, modal dialogs, dashboards, hero sections, media overlays, and decorative UI layers. They are most effective when the background provides enough visual detail to reveal the frosted effect.

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