DataLayer Checker BD — GTM & DataLayer Inspector

A lightweight Chrome extension for Google Tag Manager and dataLayer debugging. Capture and inspect GTM pushes in real time, filter events, export JSON payloads, and save snapshots for implementation review. Ideal for developers, analytics teams, and QA specialists who need fast, privacy-first tracking validation. ✅ Key features: ✦ Real-time dataLayer event capture ✦ GTM workspace shortcut support ✦ Event filtering and export to JSON ✦ Snapshot storage for repeatable audits ✦ Works across all pages with minimal overhead Use this extension to streamline GTM debugging, validate analytics events, and keep your dataLayer implementation clean and reliable.