CSS Scrollbar Designer
Style scrollbars with cross-browser CSS: WebKit's ::-webkit-scrollbar pseudo-elements plus the standard scrollbar-color / scrollbar-width for Firefox and modern browsers. Live preview on a real scrollable container.
Scrollable container. Style applies live below.
Line — sample content to make this overflow.
How to use the CSS Scrollbar Designer
Adjust width, colors, and radius. Scroll inside the preview container to see your styling applied. The output includes both modern scrollbar-color / scrollbar-width (Firefox + modern browsers) and the WebKit pseudo-elements (Chrome, Safari, Edge) for full coverage.