MQTT Desktop GUI
$12.99, free evaluation
Quickly connect to your MQTT server and start working
MQTT Assistant supports MQTT v5.0 & v3.1.1 and can also connect to MQTT server using WebSocket
Subscribe to the topic and start receiving messages
MQTT Assistant supports viewing topics in a tree structure with distinct levels. Whenever a message arrives, it will notify you with dynamic effects in time; automatically identify and format different data formats, including Text, JSON, XML, HEX, MessagePack, and various integer and floating point types
Embedded MQTT server
Based on memory, out of the box, it supports the MQTT v5.0 protocol at the highest level, with millisecond-level delays in startup and shutdown, helping you quickly carry out local development and testing
Plot the collected messages as a graph
If the messages in your topic are in a consistent format and contain plottable fields, MATT Assistant will automatically parse these fields and plot them into a graph, so you can see at a glance how your data has changed over time
Publish message
With MQTT Assistant, you can publish messages to specified topics at any time; in addition, you can send thousands of messages at a time in combination with data templates for performance testing to see how the system handles the load
Monitor system metrics
MQTT Assistant supports reading Mosquitto, EMQX, HiveMQ Broker system metrics

Main Functions

GPU Rendering

MQTT Assistant takes full advantage of your GPU when rendering the interface. This results in a smooth user experience while using less power than before

Structured Topic & Dynamic Preview

MQTT Assistant makes topics clear by organizing topics into a tree structure. Dynamic previews let you know as soon as your message arrives

Draw Diagram

MQTT Assistant keeps historical messages for each topic, and then automatically parses the message fields and draws them into graphs (polyline, quadratic fit, ladder), making data changes over time clear at a glance

Data Formatting

MQTT Assistant will automatically recognize and format different data formats, including Text, JSON, XML, HEX, MessagePack, and various integer and floating point types

Data Template

Using the data templates provided by MQTT Assistant, you can generate massive, heterogeneous, real-world data for any development, testing or demonstration purpose

Pressure Test

When creating messages, along with data templates and timers, you can send thousands of messages at a time for performance testing to see how your system handles load

  • Multi-tab management, open multiple connections at the same time
  • Offer native performance and consume significantly less resources than an equivalent app developed using Web Technologies like Electron.
  • Supports MQTT v5.0 and MQTT v3.1.1 protocols, and supports connecting to MQTT servers through WebSocket
  • Support SSL/TLS transmission encryption to ensure data transmission security
  • Themes are divided into a tree structure with clear layers
  • Displays message formats like JSON, XML, MessagePack, Hex, etc. in a pretty format
  • Automatically parse the message fields and draw a graph, so that the data changes over time at a glance
  • Subscribe to topics and publish messages, search for messages, and send thousands of messages at a time for performance testing to see how the system handles load
  • Embedded MQTT server, out-of-the-box, supports up to MQTT v5.0 protocol, startup and shutdown delays in milliseconds, to help you quickly carry out local development and testing

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