Google Analytics Debugger - Chrome Web Store
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Prints useful information to the JavaScript console by enabling the debug version of the Google Analytics Javascript.

This extension loads the debug version of the Google Analytics Javascript for all sites you browse using Google Chrome. It prints useful information to the Javascript console. These messages include error messages and warnings which can tell you when your analytics tracking code is set up incorrectly. In addition, it provides a detailed breakdown of each tracking beacon sent to Google Analytics. To use this extension, You need to follow three steps: 1. Turn it on by clicking its icon to the right of the address bar. 2. Open the Chrome Javascript console to see the messages. On Windows and Linux, press Control-Shift-J. On Mac, press Command-Option-J. 3. Refresh the page you are on. By installing this extension, you agree to the Chrome Gallery Terms of Service at You can ask questions about the plugin and report bugs at New in this version: - Added support for Universal Analytics. - Fixed some bugs.

4.2 out of 5534 ratings

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Assaf TrafikantFeb 25, 2024

Hi all, this extension does not support GA4 and hasn't bee updated for several years. I've developed a replacement tool, supporting also GTM and other ad networks and analytics tools as well.

25 out of 35 found this helpful
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Matthew GregoryJun 14, 2023

Trying to filter developer traffic in GA4. Have the data filter setup in GA4 correctly but not sure how to enable debug mode. Supposedly this should do it, but don't think it's working. Didn't have high expectations since this was updated back in 2019.

6 out of 6 found this helpful
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John EganApr 5, 2023

Seems to work, even though Google hasn't touched it in 3.5 years. And, I was not able to find any documentation on how to properly use this or interpret the results. Google is one of the wealthiest companies on the planet, yet they can't find their way to hire a small team to maintain and document this tool? Typical Google Greed.

12 out of 13 found this helpful


  • Version
  • Updated
    September 3, 2019
  • Offered by
    Google Analytics
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