Connect to an MQTT broker and subscribe to topics. Authenticate using username/password or token. Monitor messages in real time. View topic details and message payloads. Support for secure connections and custom broker settings.
by Philipp Arndt★ 4.523 ratingsUtilitiesFreeData updated 2026-09-21
JSON, XML, YAML, and HTML can be formatted or encoded/decoded. JavaScript code can be beautified or minified. MD5, SHA-1, SHA-256, SHA-512, CRC32, and other hashes can be generated. Base64 encoding and decoding is supported.
The app provides a Mac-native XPath debugger and visualizer. It features a full-featured XPath text editor with syntax highlighting and auto-completion, along with an interactive console for error identification.