Efficient Monitoring with DataLayer Lens
DataLayer Lens is a Chrome add-on designed for real-time monitoring of Google Tag Manager (GTM) dataLayer events. This tool is essential for analytics developers, QA engineers, and GTM implementers, providing a robust platform for inspecting and validating dataLayer pushes as users interact with websites. With features like real-time event monitoring and smart event categorization, users can efficiently track various interactions including page views, clicks, and e-commerce transactions.
The tool offers multiple viewing modes, including an on-page overlay and integration with Chrome DevTools, allowing for a customizable workflow. DataLayer Lens also includes flexible filtering options, event grouping, and persistence features that enhance testing capabilities. Additionally, users can export captured events in JSON format for documentation. With its focus on privacy, all data remains local to the user's machine, ensuring secure monitoring without external data transmission.





