What CSS property creates the glassmorphism effect?

backdrop-filter: blur() is the core property. Combined with a semi-transparent background color and a subtle border, it creates the frosted glass look. Always include the -webkit- prefix for Safari support.

Does glassmorphism work in all browsers?

backdrop-filter is supported in Chrome, Edge, Safari, and Firefox (since version 103). It works in all modern browsers. Always include -webkit-backdrop-filter for Safari compatibility.

Is glassmorphism accessible?

It can be, but requires care. Text on glass surfaces must meet WCAG contrast requirements against the worst-case background behind the glass. Test with the Contrast Checker and consider adding a slightly more opaque background to ensure readability.

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