extension ExtPose

Tealium Data Layer Debugger (delisted)

CRX id


Description from extension meta

Audit tealium tags on page load and links. Identify utag data,view and link calls. Check data type of each data element

Image from store Tealium Data Layer Debugger
Description from store Chrome Extension to debug and audit Tealium IQ data layer and tags * This Chrome Extension is able to provide following information: * Identify default utag data, view and link calls. * Extension opens a separate window and you can keep auditing various features on site, while debugger captures all tealium tags firing. * Captures the data type giving clear details of tags. * View page cookies, tealium config data (thallium, UT, e-com), page metadata, DOM details and query parameters. * Keep a log of all tags firing on the page and while navigating across websites.

Latest reviews

  • (2021-09-29) David Bird: WARNING! The use of this extension breaks off any additional arguments that are valid for utag.view and utag.link calls, passing only the data layer in the call. When utag.view or utag.link are called to trigger a single tag, that argument is removed causing all tags to refire. Depending on the configuration on the site, this causes an infinite loop of vendor tags being fired.
  • (2019-07-05) Cris: 1 star because it reloads the page to read datalayer, this is not good for SPA apps because it messes up the app state.
  • (2018-09-26) Praveen R: Good effort to develop this. Some Ideas to improve this. 1)Each time I click on the extension icon in chrome it opens a new window, If the tag viewer window is already opened just bring it into front. 2)This works fine in Macys.com but in other sites (say Tealium.com) it fails, hangs, test in other sites.


2,000 history
3.3 (4 votes)
Last update / version
2019-04-29 /
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