QR Code Generator

Generates QR codes from any text including Chinese characters with customizable styling options like colors, box size, and borders, returning base64-encoded images for document generation, contact sharing, and URL shortening workflows.

This MCP server provides QR code generation capabilities through the qrcode and Pillow libraries, enabling AI assistants to convert any text (including Chinese characters) into QR code images with customizable styling options like colors, box size, and borders. Built by niu_he using Python with FastMCP, it offers a single generate_qr_code tool that returns base64-encoded images with optional Data URL formatting, supports multiple transport modes (STDIO, HTTP, SSE) for flexible deployment scenarios, and includes comprehensive configuration examples for Claude Desktop integration. The implementation features robust error handling, Docker containerization support, and direct Python API access through qrcode_utils, making it valuable for document generation workflows, contact sharing applications, URL shortening services, and building AI assistants that need to create scannable QR codes programmatically without external API dependencies.