GTM DecodeEZ

Analyze and audit your Google Tag Manager with AI. Detect issues, optimize configurations, and ensure GDPR compliance.

🚀 The First Complete GTM Container Inspector Unlike other GTM debugging tools that focus on specific aspects like dataLayer or individual pixels, GTM DecodeEZ provides a unified view of your entire container ecosystem in a developer-friendly interface. The optional AI analysis feature and advanced multi-container management set it apart from traditional debugging extensions. ✨ Key Features: 🔍 Deep Container Analysis - First extension to analyze complete GTM resource structure - Inspect tags, variables, triggers, and custom templates with full detail - Native DevTools panel integration (not a popup or side panel) - Real-time container introspection without GTM account access 📦 NEW: Multi-Container Management - Smart container detection across different domains and pages - Seamless switching between multiple GTM containers in a single session - Cross-domain container tracking with intelligent caching - Integrated container selector in the header for quick switching - Automatic container detection when navigating between sites 🔒 Unique Security Analysis - Only tool that analyzes custom template permissions and security risks - Automated risk assessment for dangerous template capabilities - Security scoring and vendor identification for custom templates - GDPR/privacy compliance checking with detailed permission breakdown 🤖 AI-Powered Insights - First GTM extension with built-in AI analysis - Intelligent problem detection and optimization recommendations - Multiple AI models supported (no API key required for basic features) - Automated compliance and best practices auditing - Smart prompt suggestions for common GTM audit scenarios 🌍 Professional Features - Multi-language interface (11+ languages with auto-translation) - Complete JSON export for documentation and reporting - Advanced search and filtering across large containers - Lazy loading for efficient handling of complex containers - Real-time translation of dynamic content and loading indicators 🎯 Best For: - Developers: Debug implementations, validate configurations, analyze performance impact across multiple environments - Marketers: Audit tracking setups, verify compliance, inventory analytics providers across different properties - Agencies: Quick client audits, professional reporting, multi-site issue identification - Enterprise: Manage complex multi-domain GTM implementations with centralized analysis 🔧 Core Capabilities: 📊 Container Analysis - Container Overview: Complete inventory of tags, variables, and triggers - Multi-Container Support: Handle multiple GTM containers simultaneously - DevTools Integration: Native panel in Chrome developer tools - Smart Container Switching: Automatic detection and switching between containers 🔒 Security & Compliance - Security Analysis: Risk assessment for custom templates and permissions - Permission Auditing: Detailed analysis of template capabilities and risks - Compliance Checking: GDPR/privacy compliance verification 🤖 AI-Powered Analysis - AI Assistant: Optional intelligent analysis and recommendations - Multiple AI Providers: Support for various AI models with different capabilities - Smart Suggestions: Pre-built queries for common audit scenarios 🛠️ Developer Tools - Multi-language: Interface in 11+ languages with automatic translation - Export Options: JSON export for documentation and external analysis - Search & Filter: Find specific elements quickly across large containers - Advanced Debugging: Deep inspection of GTM resource structure 🚀 Installation & Usage: 1. Install from Chrome Web Store 2. Open DevTools (F12) on any page with GTM 3. Navigate to the "GTM DecodeEZ" tab 4. View your container analysis instantly 5. Switch between multiple containers using the integrated selector 6. Export or analyze with AI for deeper insights 🆕 What's New: - Multi-container management with smart detection and switching - Enhanced translation system with real-time content localization - Improved loading indicators with contextual status messages - Cross-domain container tracking with intelligent cache management - Integrated container selector in the header for better UX - Automatic page change detection with seamless container updates 🔧 Technical Improvements: - Optimized refresh logic for better performance during navigation - Enhanced error handling with graceful fallbacks - Improved memory management for large container analysis - Better DevTools integration with native panel behavior - Advanced container caching for faster subsequent loads --- Note: This extension is not affiliated with Google LLC. Google Tag Manager is a trademark of Google LLC. Perfect for: Digital marketing teams, web developers, GTM consultants, and anyone managing complex Google Tag Manager implementations across multiple properties.