Command-line interface for mermaid.
This CLI tool takes a mermaid definition file as input and generates svg/png file as output.
yarn global add mermaid.cli
Or
npm install -g mermaid.cli
Please install via npm instead of yarn if you encounter this issue.
mmdc -i input.mmd -o output.svg
mmdc -i input.mmd -o output.png
mmdc -i input.mmd -o output.svg -w 1024 -H 768
mmdc -i input.mmd -t forest
Please run the following command to see the latest options:
mmdc -h
The following is for your quick reference (may not be the latest version):
Usage: mmdc [options]
Options:
-V, --version output the version number
-t, --theme [name] Theme of the chart, could be default, forest, dark or neutral. Optional. Default: default
-w, --width [width] Width of the page. Optional. Default: 800
-H, --height [height] Height of the page. Optional. Default: 600
-i, --input <input> Input mermaid file. Required.
-o, --output [output] Output image file. It should be either svg or png. Optional. Default: input + ".svg"
-h, --help output usage information