Google Analytics Inspector is a powerful Chrome extension designed for developers, analysts, and QA testers working with Google Analytics 4 (GA4). It simplifies the debugging process by intercepting GA4 network requests in real time and displaying the data in an organized format. Key features include client-side and server-side Google Tag Manager (sGTM) split view, automatic validation of events against GA4 specifications, and detailed e-commerce item parsing, making it easier to verify that data is correctly structured and transmitted.

The tool offers a user-friendly interface that categorizes events, flags issues by severity, and generates reports for efficient troubleshooting. It includes features like session start detection, consent mode display, and a debug log that captures all warnings and errors throughout the browsing session. With its built-in guidelines and privacy-focused design, GA4 Inspector is an essential add-on for anyone involved in GA4 implementation and data quality assurance.