Tag Manager Injector

Inject GTM container tags into web pages in Chrome.

Tag Manager Injector - Chrome Extension

Tag Manager Injector is a Chrome extension that allows you to easily inject GTM container tags into web pages. Pre-define data layer variables, rename your data layer, and selectively include or exclude domains. It's the perfect tool for testing and configuring your GTM container without code changes.

Extension stats

Manifest V2
Users: 20,000+
Rating: 4.47
(32)
Version: 3.6 (Last updated: 2021-02-10)
Creation date: 2019-08-14
Permissions:
  • activeTab
  • http://*/*
  • https://*/*
  • webRequest
  • webRequestBlocking
  • tabs
  • storage
Size: 47.86K
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

What I love about this is when I teach conversion tracking to my students they can go practice on other sites. Or I can set up the conversion tracking before they give me access or install the tag. If you have problems or issues with this check that you have published something on the gtm account. Also check that on the plugin you changed is to regex for the URL. then reopen everything and it should work everytime. Also I find you have to use the original window it opens.
by Brendan Chase, 2021-01-21

Love it. Really good for testing purposes.
by Johan Weisz, 2021-01-18

Is there possibility to inject multiple containers on the same site?
by Aleksandr Skryl, 2020-10-20
View all user reviews

Extension safety

Risk impact

Tag Manager Injector requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Tag Manager Injector. Use it at your own risk.

Risk likelihood analysis details
  • Critical This extension is not longer available in the store
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