mermaid

Render Mermaid diagrams to images.

Usage

GET /?source=<base64>&format=svg&theme=default&width=800&height=600&scale=1&bgColor=white

Parameters

• source (required) — base64-encoded Mermaid diagram source
• format — svg, png, pdf (default: svg)
• theme — default, forest, dark, neutral (default: default)
• width — width in pixels (default: 800)
• height — height in pixels (default: 600)
• scale — scale factor 1-5 (default: 1)
• bgColor — background color, hex without # (default: white)

Example

GET /?source=Z3JhcGggVEQKICAgIEEtLT5C&format=svg&theme=dark