Dockable MQTT topic panel

Selecting a topic opens a panel with its payload, timeline, comparison and chart tabs. Dock it on the right, along the bottom, or move it into its own window.

The topic panel docked along the bottom of the window, with the topic tree using the full height above it

Dock right, dock bottom or open in a window

Dock right, the default.
Dock bottom. The tree keeps the full height.
Open in window. Follows topic selection in the main window.

What's in the panel

The payload tab shows the latest message with the message timeline below it. The compare tab diffs the message against the previous one. The chart tab plots numeric fields.

Related features

MQTT Viewer is free and open source, and runs on macOS, Windows and Linux.

Download MQTT Viewer