theSVG

The open SVG brand library. 4,000+ brand icons with multi-variant support (color, mono, light, dark, wordmark). npm packages, CLI, API, and MCP server.

theSVG is the largest open-source brand SVG library with 4,000+ icons across 20+ categories. Every icon ships with up to 5 variants: color, mono, light, dark, and wordmark. The full ecosystem includes tree-shakeable npm packages for React, Vue, and Svelte, a CLI for terminal workflows, a REST API, CDN URLs for every icon, and an MCP server for AI coding assistants. Built with Next.js 15, Tailwind CSS v4, and deployed on Vercel.