MQTT Explorer
Version 0.4.0-beta.6
MQTT Explorer is a comprehensive MQTT client that provides a structured overview of your MQTT topics and makes working with devices/services on your broker dead-simple.
Features
- Visualize topics and topic activity
- Delete retained topics
- Search/filter topics
- Delete topics recursively
- Diff view of current and previous received messages
- Publish topics
- Plot numeric topics
- Retain a history of each topic
- Dark/Light Themes
- … See Changelog to see all features
The hierarchical view makes this tool so easy to use and differentiates the MQTT Explorer from other great MQTT clients like MQTTLens, MQTTBox and MQTT.fx.
This MQTT Client strives to be a MQTT swiss-army-knife, the perfect tool to integrate new services and IoT devices on your network.
Download
Developing this tool takes a lot of effort, sweat and time, please consider rating the App on the Windows or Mac app store 
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If you feel like a feature is missing or you found a bug, please leave me a comment / issue and I’ll see what I can do.
| Platform | Downloads | |
|---|---|---|
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Windows |  portable, installer |
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Mac |  Intel, ARM How to start untrusted apps |
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Ubuntu debian, mint, neon, fedora, etc… |
 snap install mqtt-explorerUbuntu Store |
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Linux almost every linux |
AppImage, deb Run AppImage: Make it executable and double-click it. |
Video
Performance
This MQTT Client is optimized to handle thousands of topics and at hundreds of thousands messages per minute.
Custom subscriptions can limit the amount of messages MQTT Explorer needs to process, subscriptions can be managed in the advanced connection settings.
In very large productive environments brokers may handle an extreme load of topics, subscribing with a wildcard topic is in this scenario not advised.
IoT Applications
List of useful IoT applications using MQTT to integrate devices / services
- Home Assistant - Open source home automation gateway
- OpenHAB - Smart Home Gateway
- Node-RED - Flow-based programming for the Internet of Things
- zigbee2mqtt - A ZigBee to MQTT bridge
- Tasmota - ESP8266 firmware with MQTT support
Feedback
Ideas and bugs can also be reported on github.
Telemetry
App telemetry has been removed, we rely on your bug reports to GitHub issues