Does this checker run JavaScript?
Yes. It loads the page like a browser so async scripts and tag managers execute before the scan.
Need to verify that Meta Pixel fires on every landing page variation? Paste the URL and this checker scans the HTML and network calls for Meta Pixel IDs and events.
The report doubles as documentation for clients and agencies. Share it when onboarding creatives or proving that your pages pass Meta's tracking requirements.
Related tools
The pixel checker loads the page in a headless browser, records script calls, and highlights matching platforms.
Verify Meta, TikTok, and Google tags fire on any landing page instantly.
The Pixel Scanner crawls landing pages, loads scripts, and confirms whether marketing pixels fire so you can trust attribution.
Verify Meta, TikTok, GTM, and GA tags are live.
Catch missing pixels before campaigns go live.
Make sure retargeting and analytics data stays accurate.
FAQ
Yes. It loads the page like a browser so async scripts and tag managers execute before the scan.
Copy the results into Slack or email so developers and compliance teams can see which pixels fired.
The scanner still detects events triggered through GTM, so you can confirm tags fire even without inline code.
If you're struggling with tracking issues, attribution problems, or broken postbacks, I offer professional tracking setup and audits.
Fix your tracking issues → Request free auditRelated tools
Send test events to Facebook Conversion API and verify responses instantly.
Open tool →Detect status codes, headers, script sources, and tracking pixels.
Open tool →Check HTTP redirect chains and status codes.
Open tool →