Deploy tags in Google Tag Manager easily and safely with the Community Template Gallery.

May 2, 2020 - I'm in love with Firefox browser. But I can't use it as primary browser because of lacking Tag Assistant extension. I work as a web analyst and this add-on is crucial for my work. ... Archived post. New comments cannot be posted and votes cannot be cast. Share ... Topics related to Pay-per-Click (PPC) & other digital ads such as Google ...

Google Tag Assistant (Legacy) is a free Chrome extension that helps you make sure your Google tags such as Google Analytics, Google Tag Manager, Adwords Conversion Tracking, and more are working correctly. Using Tag Assistant, you can make changes to your tags and instantly verify that they ...

Tag Assistant Legacy Chrome Extension automatically validates the implementation of Google tracking scripts on any given page. It works for: Google Analytics AdWords Conversion Tracking AdWord

October 20, 2025 - Currently, the troubleshooting features of the Tag Assistant extension look quite limited (compared to the previous version). I am not sure if/when Google will extend that (because when you click “Troubleshoot tag” in the extension, it opens tagassistant.google.com in a new browser tab.

The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.

December 1, 2020 - Download Firefox and get the extension · Download file · Screenshots · About this extension · Supported TMS / variables include: - Google Tag Manager (dataLayer) - Adobe Launch rules and data elements - Adobe DTM page load rules - Tealium & TagCommander data layers - custom data layers (any variable represented as a JavaScript object) dataslayer also displays tags (including pageviews, variables, and click events) from: - Google Analytics (including Universal Analytics / analytics.js, dc.js, and ga.js) - Adobe Analytics / Omniture SiteCatalyst - Floodlight dataslayer supports multiple tag management data layers / containers on a single page, including those in embedded iframes.

The Tag Assistant Companion extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.

March 7, 2025 - 🟥 Exclude domains from being tracked by the extension to optimize performance Google Tag Manager features 🟨 dataLayer viewer 🟨 You can change the dataLayer name (the default dataLayer will always be tracked) 🟨 In the "Options" screen (the gear icon) you can add enhancements to Google Tag Manager Assistant (see pictures above): 🟪 Sort tags alphabetically 🟪 Highlight tags fired multiple times 🟪 Highlight tags with errors 🟪 Hide paused tags

February 22, 2025 - Select the Extension: Look for the extension named "Tag Assistant Companion". This is the official extension from Google for managing and debugging Google Tag Manager, Google Analytics, and other tag-related scripts.

Google Tag Assistant is a Chrome Extension that helps you validate the measurement code on your website and troubleshoot common problems.

March 23, 2020 - The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.

The Tag Assistant browser extension helps you analyze the tags on your domain.

The easiest is to use the Google Tag Manager Chrome or Firefox extension. It’s a good practice at this point to clear your browser’s cache, follow your browser’s documentation to do this. This will ensure that when you view your site you will see the latest changes to the website.

Install the Tag Assistant extension from the Chrome Web Store.