Build box-shadow or text-shadow with multiple stacked layers, X/Y offset, blur, spread, color and inset — live preview and copy-ready CSS, 100% in your browser.
Box
Pick box-shadow or text-shadow mode. Each layer has X/Y offset, blur, spread (box only), color and inset (box only). Add multiple layers for stacked shadows — they compose left to right. The preview and CSS update live.