GA4 Auditor is a comprehensive auditing tool for Google Analytics 4 properties. It helps identify and fix tracking errors, misconfigurations, and data quality issues, ensuring that the data collected is accurate and reliable. By conducting a GA4 audit with GA4 Auditor, you can optimize your marketing strategies, make informed decisions, and ensure compliance with privacy laws. The tool is essential for anyone who relies on GA4 data for business analytics and performance improvements.