Web Data Assistant
Developer Tools
Web Data Assistant allows to control custom data from a Web page.
Users
70K
Rating
3.5
Reviews
64
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
Tag Assistant Companion
The Tag Assistant Companion extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
Users600KCurrent public install base
Rating3.1Store average score
Reviews206Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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5 assetsTag Assistant Companion Media preview
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7-day rating change
Start
3.07
Latest
3.06
7-day rating change
-0.01
2026年7月13日2026年7月19日
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Version26.62.2.45
ManifestV3
Size227KiB
Languages39Deutsch / English / English (Australia) +36
Published
Store updated
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DeutschEnglishEnglish (Australia)English (United Kingdom)FilipinoIndonesiaNederlandsTiếng ViệtTürkçecatalàdanskespañol
Overview
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We’re grateful for your feedback—we've listened and are moving the functionality of Tag Assistant Companion into the original Tag Assistant extension and are retiring this extension. The original Tag Assistant extension now supports features from both the original and companion extensions, including in-page debugging and advanced functionality on tagassistant.google.com.
Please install the Tag Assistant extension. If you have both the original and companion extensions installed, the companion extension will be automatically uninstalled in the coming months.
Reviews
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Store average score3.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average2.7Average computed only from synced review bodies below
Reviews with text139Synced review bodies
Total ratings / reviews206Chrome Web Store public rating/review count
Store average score: 3.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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it just doesnt work and show
It doesn't work, and hsan't for a long time. I always get the message "A timeout occurred while attempting to connect to" on the GTM side, and "Tag Assistant Not Connected Could not connect to Tag Assistant" on my web page. Not sure what value it adds, but it's more a headache than anything else.
Naprosto zbytečné rozšíření, které 99% času nefunguje a nepřináší žádné užitečné informace. Je to pouze k vzteku a ztráta času. Uninstall.
No quick overview on tags used on site like the old Tag Assistant. Just links to Tag Manager. Useless.
Doesn't connect with the webpage. I gotta use the old extension.
It simply doesn't work. Why deprecate the other one with this is clearly not ready and is still in beta.
This extension just opens the Tag Assistant Page. Useless
It simply doesn't work. Sometimes it does, other times it doesn't. There's no logic to this when and why it works but then other times doesn't. Literally in a clean Chrome install with only this extension installed and it doesn't work.
It does not work or allow you to connect to the web.
I tried the TagAssistant extension with my SPA (React), but it didn't meet my expectations. While GA DebugView worked well, TagAssistant froze frequently and showed numerous unhandled errors in the console. Disappointing experience overall.