CSS backdrop-filter Generator
Build CSS backdrop-filter rules with blur, brightness, contrast, hue-rotate, and saturate controls. Live frosted-glass preview and copy-ready CSS code, free and in-browser.
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What is CSS backdrop-filter Generator?
A CSS backdrop-filter generator builds the backdrop-filter CSS property interactively. Unlike the regular filter property, backdrop-filter blurs, brightens, color-shifts, or otherwise modifies the content visible behind an element, producing the frosted-glass look popular in modern UI design. Adjust each filter function and surface style with live preview, then copy production-ready CSS.
Key Benefits
- Live frosted-glass preview over a real gradient
- All nine backdrop-filter functions supported
- Six curated presets for instant results
- Output includes Safari -webkit- prefix
- Works offline with no server or uploads
Common Use Cases
- •Glassmorphism cards and modals
- •iOS-style navigation bars
- •Hero section overlays
- •Frosted sidebar panels
How to Use the CSS backdrop-filter Generator
- Pick a preset: Start from frosted, tinted, dark, warm, mono, or vibrant, or skip to manual control.
- Tune the filter chain: Adjust blur, brightness, contrast, saturate, hue-rotate, and other filter sliders to taste.
- Style the surface: Set the background tint, opacity, border color, width, and border radius.
- Copy the CSS: Click Copy to grab the .glass rule with -webkit-backdrop-filter prefix and paste into your project.
Key Features
- Full backdrop-filter chain: blur, brightness, contrast, grayscale, hue-rotate, invert, opacity, saturate, and sepia
- Live frosted-glass preview rendered over a colorful gradient backdrop
- Six ready-to-use presets: frosted, tinted, dark, warm sepia, mono gray, and vibrant hue
- Adjustable background tint, opacity, border color, width, and border radius
- One-click copy of copy-ready CSS with -webkit-backdrop-filter prefix for Safari
- 100% in-browser — no uploads, no server, works offline