Glassmorphism CSS Generator

Visual frosted glass effect generator with backdrop-filter blur, transparency, and borders.

Processing Architecture: Client-Side (Processed locally in your web browser with zero server uploads)

How to Use Glassmorphism CSS Generator

  1. Step 1: Adjust Blur & Opacity

    Control background blur strength (px) and surface transparency.

  2. Step 2: Style Border & Shadow

    Add subtle semi-transparent white borders for realistic glass refraction.

  3. Step 3: Copy CSS

    Copy the cross-browser `backdrop-filter: blur(...)` snippet.

Key Features & Capabilities

  • Includes `-webkit-backdrop-filter` fallback for Safari support
  • Interactive background switcher to test contrast across photos and dark patterns
  • 1-click copy clean CSS rules

Frequently Asked Questions

Is backdrop-filter supported in all browsers?

Yes, modern versions of Chrome, Safari, Firefox, and Edge fully support backdrop-filter.

Why is a semi-transparent border important for glassmorphism?

A subtle 1px border with 20% white opacity simulates the refraction of light catching the edge of real physical glass.

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