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MQTT Loupe

MQTT Loupe

Inspect your MQTT traffic

1 ratings
4 reviews
🔧 Utilities
🛠️ Developer Tools
Free

Details

Released
April 5, 2022
Updated
October 19, 2024

Features

Developer

Jakob Bieling
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About

Inspect MQTT messages exchanged on a broker with this intuitive utility. Connect to brokers, subscribe to topics, and view message details. Features include JSON highlighting, hex viewer, and secure connection options.

✓Inspect MQTT messages
✓Connect to any MQTT broker
✓Subscribe to topics
✓Full-text search across topics
✓JSON highlighting
✓Hex viewer for binary payloads
✓Secure connection options
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What's New in MQTT Loupe

1.9.1

October 19, 2024

Improve handling of very large payloads Add ability to search in binary payload Add toggle for case-sensitive search in payload

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User reviews

Most RecentHighest RatedLowest Rated

The best MQTT app out there

Very well thought out. I keep finding new ways to use it. Only thing I can think that might make it better would be ability to change order of brokers, but that's very minor. Everything else is great.
Cchicowoodhill

No use

I enter a host (a valid host used by many devices/programs), press save, it says warning enter a host, host now seen to be blank.
Ddisgggruntled

Works great with MQTT in Home Assistant

I tried a few mqtt clients, none of them seemed to bring back all the topics/messages. This one did and was really useful.
Rreclusivemonkey

Does not work

Will not connect to server on my local network when other mqtt viewers do. No explanation of error message.
DDuchex

Developer apps

MQTT Loupe Pro
MQTT Loupe Pro

Manage your MQTT traffic

🔧 Utilities

(1)

$1.99
See developer apps

FAQ

What is MQTT Loupe?

MQTT Loupe is a utility application designed to inspect MQTT messages exchanged on an MQTT broker. It allows users to connect to brokers, subscribe to topics, and view message details.

How does MQTT Loupe handle message payloads?

MQTT Loupe supports JSON highlighting for easy readability of JSON messages. For binary message payloads, it offers a hex viewer and can display them as ISO Latin-1.

Can I search for specific messages with MQTT Loupe?

Yes, MQTT Loupe features powerful full-text search capabilities. You can search through all topics and individual messages, with results updating live as new messages arrive.

Does MQTT Loupe support secure connections?

Yes, MQTT Loupe supports secure connections via SSL/TLS. It allows for full server certificate validation and can use client certificates for authentication.

What MQTT versions does MQTT Loupe support?

MQTT Loupe supports both MQTT 3.1.1 and MQTT 5 protocols, ensuring compatibility with a wide range of MQTT brokers and systems.

How often is MQTT Loupe updated?

The app was last updated on October 19, 2024, indicating active development and maintenance. This suggests regular updates to improve functionality and address any issues.

What devices is MQTT Loupe available on?

MQTT Loupe is available for iPhone, iPad, and iPod devices, making it accessible to a broad range of Apple users.

Is MQTT Loupe free to use?

Yes, MQTT Loupe is available for free, with no in-app purchases or advertisements mentioned in its description.