Overview
Inspect and debug GA4 events in real time. See parameters, duplicates, and click coverage without touching page code.
- Event capture: with “Capture at source (dataLayer)” (default on), every dataLayer push and gtag event is captured and replayed on Start; optional “GA4 only” filter hides GTM internals. With it off, capture is from GA4 `collect` requests only (strict allow-list: `www.google-analytics.com` collect endpoints). - Freemium: Free tier (event list, expandable inspector, 200 events/session); Pro (export, duplicate analysis, click coverage, unlimited events). - Side panel UI: persistent panel. Start/Stop capture, Clear, Export CSV, Copy CSV, Export PDF (Pro), Events tab, Click coverage (Pro), Debug tab. Onboarding and What’s new. - Expandable event inspector: Event name, Measurement ID, Client ID, Session ID, Page URL; Standard vs Custom parameters (tabs); Raw JSON; Copy JSON; Diff vs previous event; Diagnostics/warnings. - Diagnostics: Warnings for purchase (missing value/currency/items), >25 params, param name length, invalid naming, possible PII, duplicate within 500ms. - Click coverage: Content script records clicks; background correlates clicks with GA4 events within 500ms. Timeline shows “Not tracked” or “→ event_name”.
Details
- Version3.0.0
- UpdatedFebruary 21, 2026
- Size92.92KiB
- LanguagesEnglish (United States)
- DeveloperWebsite
Email
raphaelcbernardino@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
GA4 Inspector has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
GA4 Inspector handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
