The Tealium Tools extension provides a standard set of tools used to assist in managing your Tealium deployment and a powerful framework for creating and sharing custom tools from the developer community.
This article describes the Environment Switcher, which is available as a Tealium Tools browser extension.
The Universal Tag (UTAG) Debugger is a tool used for validating the Universal Data Object and tracking calls.
Web Companion allows you to inspect and validate that tags and extensions are loading on your web pages.
Learn about the changes in Tealium Tools version 3.