Last updated: 07/02/2026

MQTT Link the App respects your privacy. This Privacy Policy explains how information is collected, used, and protected when you use our application.

By using this application, you agree to the practices described in this Privacy Policy.

1. Information We Collect

MQTT Link does not directly collect personal data from users.

However, the application may process the following information in order to provide its core functionality.

a. MQTT connection information

The application allows users to enter:

• MQTT broker address
• MQTT broker port
• MQTT broker username
• MQTT broker password
• MQTT broker topic

This information is:

• used only to establish a connection to the MQTT broker specified by the user,
• stored locally on the user’s device (if the user chooses to save the configuration),
• not transmitted to our servers.

b. MQTT message data

The application can receive and display message data from the MQTT broker configured by the user.