Midilize – The MIDI router macOS should have built in

Summary: Midilize is a visual MIDI router and monitor for macOS that displays notes, CCs, and SysEx messages in real time. It allows users to create routing setups by connecting nodes on a canvas and process signals using over 40 built-in tools or custom scripts in JavaScript or Lua.

What it does

Midilize visualizes MIDI message flow and connections, enabling users to trace and debug MIDI signals by building routing setups with visual nodes and scripting options.

Who it's for

It is designed for macOS users who need to monitor, route, and debug MIDI devices and signals.

Why it matters

It solves the problem of invisible MIDI data flow on Mac by providing real-time visibility and traceable connections to identify issues quickly.