Analytics Debugger
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Free Tools for Analytics Pros

Open-source and free debugging tools trusted by thousands of analytics engineers worldwide.

Freev2.4.6

Analytics Debugger Extension

Your Single Source of Truth for debugging analytics implementations

A free Chrome extension that lets you debug 20+ analytics vendors in real-time. Track events, validate implementations, and troubleshoot issues.

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Features

  • Real-time data tracking
  • Event validation & error detection
  • 20+ vendors supported
  • Privacy-focused — no data transmitted
  • Chrome Web Store
Open Betav2.0.0

Analytics Debugger for Apps

Mobile analytics debugging made easy

A desktop application for auditing analytics implementations on iOS and Android. Vendor-specific interfaces provide tailored debugging views.

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Features

  • iOS & Android support
  • Firebase Analytics
  • GA4 & Adobe Analytics
  • Snowplow
  • Vendor-specific layouts
Free

Consent & Privacy Checker

Compliance made simple

Check the current consent and privacy setup on your Google Pixels. Get a friendly, easy-to-understand compliance report.

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Features

  • Consent validation
  • Privacy setup audit
  • Google Pixels support
  • Instant reports
  • No installation needed
Open Source

GA4 Measurement Protocol

Server-side event tracking for GA4

A JavaScript library for sending events to Google Analytics 4 via the Measurement Protocol. Build server-side or offline event tracking with ease.

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Features

  • GA4 Measurement Protocol support
  • Server-side event sending
  • Session and user management
  • Offline event queuing
  • Lightweight and dependency-free
Open Source

Google Tag Linker

Cross-domain tracking made simple

A lightweight NPM package to decode and manage Google Tag linker parameters. Handle cross-domain tracking without the full gtag.js library.

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Features

  • Linker parameter decoding
  • Cross-domain tracking support
  • No gtag.js dependency
  • Lightweight and fast
  • TypeScript support
Open Source

HTML Media Elements Tracking

Automatic video and audio tracking

Automatically track user interactions with HTML video and audio elements. Push standardized media events to your data layer with zero configuration.

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Features

  • Auto-detect video and audio elements
  • Standardized media events
  • Data layer integration
  • Zero configuration needed
  • Lightweight and performant

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Whether you need an implementation from scratch, an audit of your current setup, or expert advice — we're here to help.

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