Tracking checker,made simple
Scan a page for GTM, GA4, Meta, TikTok, and consent tags.
Verify tracking before you blame the data.
Marketing pixel and tag checker
Enter a page URL and get a structured read of which marketing tags appear in the fetched HTML — before you trust a launch checklist.
What you get
Major platforms
Signals for Google Tag Manager, GA4, Meta, TikTok, and common consent / CMP snippets.
Duplicate & conflict hints
Flags when multiple containers or redundant tags increase data quality risk.
Ecommerce & campaign context
Hints for ecommerce data layers and whether UTM parameters appear intact.
Good for
- Post-deploy verification on checkout or lead forms
- Agency QA before handing over ad accounts
- Debugging missing conversions with evidence
- Consent mode and CMP implementation reviews
Ready to check your tags?
See which marketing tags fire on a URL before you spend another hour in Tag Assistant or dev tools.