ProtoViz

A fast and intuitive way of creating figures for protocol documentation.

Supports many features:

• Fixed and variable size fields
• Big and Little Endianness
• Many styling options (Background color, field color, text color)
• Line wrapping
• Field length and position subtitles
• Custom field width

It uses Tera for generating the SVG file.

For a pratical use case, check the examples readme or the ProtoViz Website.