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Tag Assistant icon

Tag Assistant

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

Users3MCurrent public install base
Rating3.9Store average score
Reviews1,304Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Tag Assistant Media preview

5 assets
Trend

User growth trend

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User Growth Over Time

3M3M3M3M3M2026年7月16日2026年7月19日2026年7月22日Latest: 3M
Rating trend

7-day rating trend

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7-day rating change

Start
3.91
Latest
3.91
7-day rating change
0.00
3.813.863.913.964.012026年7月16日2026年7月19日2026年7月22日Latest: 3.91
2026年7月16日2026年7月22日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
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7-day growthFlat
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30-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version26.62.2.45
ManifestV3
Size227KiB
Languages39Deutsch / English / English (Australia) +36
Published
Store updated
Last crawled
DeutschEnglishEnglish (Australia)English (United Kingdom)FilipinoIndonesiaNederlandsTiếng ViệtTürkçecatalàdanskespañol
Overview

Product summary

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We’re grateful for your feedback—we've listened and will be updating and bringing back the on-page debugging experience. More exciting features are on the way.

Tag Assistant helps you install and troubleshoot your Google tags, including Google Analytics, Google Ads, Tag Manager and more. When clicked, the extension displays the Google tags found on the page in a side-panel. Just navigate to any page, and Tag Assistant will tell you which tags are present. We will be adding additional diagnostics in the near future.

The “Troubleshoot” button activates our debug mode using tagassistant.google.com. This advanced tool allows you to debug your website, including iframes, within a single session, providing detailed diagnostics to help you validate, diagnose, and resolve your implementation. Session data is available for review on tagassistant.google.com.

COMING SOON: Step-by-step guidance to install tags on popular website builders.

By installing this extension, you agree to the Google Terms of Service and Privacy Policy at https://www.google.com/intl/en/policies/.

Reviews

Recent review snapshot

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Store average score3.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.2Average computed only from synced review bodies below
Reviews with text534Synced review bodies
Total ratings / reviews1,304Chrome Web Store public rating/review count

Store average score: 3.9. 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.

5★
205
4★
63
3★
53
2★
50
1★
163
Tofaş cıkma parça2017年4月25日
5

iyi

Language tr
2 helpful · 0 not helpful
Dan Poynor2017年4月25日
1

Gives false errors. Not helpful.

Language en
1 helpful · 1 not helpful
Patrice Bazerque2017年4月24日
3

great tool . Unfortunately the new GTM containers with 7 chars in the id trigger false positive critical warnings . As described here : https://support.google.com/tagassistant/answer/3207128?ref_topic=2947092#invalid_id . I would really appreciate the announced update

Language en
2 helpful · 1 not helpful
鈴木晴雄2017年4月24日
5

ありがとう

Language ja
1 helpful · 4 not helpful
Tamanna Parvin2017年4月18日
5

Useful Extensions

Language en
2 helpful · 0 not helpful
Thorsten Berghaus2017年4月18日
1

Das Tool hilft nicht mehr wirklich. Es erkennt den neuen Tag Manager Code nicht korrekt und so wird stets eine Fehlermeldung ausgegeben. Google empfiehlt dieses Tool ausdrücklich um den Tracking Code zu testen. Sehr kuriose Firmenpolitik von Google, dass dieses Tool dann nicht weiterentwickelt wird.

Language de
3 helpful · 0 not helpful
Juan Carlos Pérez2017年4月13日
4

Excepcional herramienta, complemento de Google Analytics

Language es
1 helpful · 1 not helpful
Esbil Net2017年4月12日
5

Google herzaman baş tacımızsın...Admin HT

Language tr
2 helpful · 0 not helpful
Tony Skinner2017年4月12日
1

Does not always load on pages. Good when it actually works.

Language en
3 helpful · 0 not helpful
Brent Stegeman2017年4月10日
1

Out of date

Language en
0 helpful · 1 not helpful
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