About This Tool
Documentation
What does this tool do?
An asset inlining utility that converts raw SVG markup into standard URL-encoded CSS `background-image: url("data:image/svg+xml,...")` declarations and SCSS mixins. Automatically encodes special characters (`#`, `<`, `>`, `"`) while keeping the SVG code human-readable and significantly smaller than Base64.
When should you use it?
Use this tool to inline custom icons and geometric patterns directly into CSS stylesheets, eliminating extra HTTP network requests while retaining vector scalability and crispness.
Key Capabilities & Features
Highlights
Convert SVG vector code into optimized CSS background-image Data URIs and mask-image rules
URL-encoding optimization producing smaller, cleaner CSS declarations than Base64
Color replacement controls allowing direct SVG fill and stroke recoloring before CSS export
Generate ready-to-use CSS icon utility classes and Tailwind CSS background/mask classes
Live visual preview of converted SVG rendered as CSS background and icon elements