CSS Glassmorphism Generator
Glassmorphism options
Live preview
About this CSS glassmorphism generator
This tool helps you create frosted glass UI cards using transparent backgrounds, backdrop blur, borders, rounded corners, and soft shadows.
Use it for hero cards, dashboards, modals, pricing boxes, login panels, and other modern interface elements.
How to use it
- Adjust the background transparency, blur, saturation, border, radius, and shadow.
- Use the live preview to see how the glass card looks over a colorful background.
- Copy the generated CSS or the full .glass-card rule into your project.
Tips
- Glassmorphism works best over colorful or detailed backgrounds.
- Keep enough contrast between text and the glass background.
- Use backdrop-filter with -webkit-backdrop-filter for better browser support.
- Avoid very heavy blur values on large areas if performance matters.
Glassmorphism checks before using a translucent interface
Blur and transparency can support visual hierarchy, but the result must remain readable, performant, and understandable without the effect.
Verify text contrast
Measure foreground contrast over every background the panel can cross, including images, gradients, themes, and animated content.
Provide clear boundaries
Use borders, shadows, spacing, and solid fallback colors so controls remain distinguishable when blur is weak or unavailable.
Control rendering cost
Test scrolling and animation on lower-powered mobile devices because large backdrop-filter regions can increase GPU work.
Respect user settings
Check reduced transparency, increased contrast, forced colors, and browser support while preserving the same information hierarchy.
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