TNT Health Checker is a free Chrome add-on developed by testandtargetdev. It falls under the category of browsers and specifically, the subcategory of add-ons and tools. This handy tool allows users to check the health of their TNT (Target and Test) setup on any web page.

With TNT Health Checker, users can easily verify the status of their TNT implementation without the need to navigate to a separate dashboard or interface. This saves time and effort, as users can quickly identify any issues or errors that may be affecting their TNT setup directly from the page they are working on.

The add-on seamlessly integrates into the Chrome browser, providing a simple and accessible way to monitor the health of TNT. Whether you are a developer or a marketer using TNT for A/B testing and personalization, TNT Health Checker is a valuable tool to ensure smooth and efficient operation of your setup.