Glassmorphism Generator Create frosted glass UI effects with backdrop blur, transparency, and saturation controls.

Glassmorphism relies on the backdrop-filter CSS property, specifically the blur() and saturate() functions. backdrop-filter applies effects to the area behind an element, unlike filter which affects the element itself. The element must have a semi-transparent background (using rgba or hsla) for the blur to be visible. The blur() value in pixels controls the frosted effect intensity—10-20px is typical. saturate() above 100% enhances the colors visible through the glass. The border uses a slightly higher opacity version of the background color for definition. box-shadow adds depth. The -webkit-backdrop-filter prefix is required for Safari. For fallback, provide a more opaque background for browsers that do not support backdrop-filter. Use @supports (backdrop-filter: blur(1px)) for feature detection. Performance note: backdrop-filter can be expensive on large elements or when stacking multiple blurred layers.