Facebook Conversion Pixel in an iFrame using Google Tag Manager
Recently, one of Client asks to implement Facebook Conversion Pixel, Lead Pixel and InitialCheckout out Pixel using Google Tag Manager, Iframe Facebook conversion pixel it’s self a challenging work to get to fix, Iframe does not allow to fire conversion pixel like Lead Pixel and InitialCheckout
Issue on Facebook Iframe Conversion Pixel
- Facebook pixel conversion tracking within iFrames Like Purchase, Lead Pixel and InitialCheckout
- Iframe Facebook Cross Domain Conversion Pixel
- Embed Iframe Facebook Pixel Tracking Like Purchase, Lead Pixel and InitialCheckout
- Facebook Pixel in an iframe on a Website Like Purchase, Lead Pixel and InitialCheckout
Install Google Tag Manager on Iframe and Website for Setup Facebook Pixel for your embedded Iframe Like Purchase Pixel, Lead Pixel and InitialCheckout
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({‘gtm.start’:
new Date().getTime(),event:’gtm.js’});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!=’dataLayer’?’&l=’+l:”;j.async=true;j.src=
‘https://www.googletagmanager.com/gtm.js?id=’+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,’script’,’dataLayer’,’GTM-XXXX’);</script>
<!– End Google Tag Manager –>
<noscript><iframe src=”https://www.googletagmanager.com/ns.html?id=GTM-XXXX”
height=”0″ width=”0″ style=”display:none;visibility:hidden”></iframe></noscript>
<!– End Google Tag Manager (noscript) –>
Note: Make you will replace GTM Tracking Code with your GTM ID XXXXX
Written couple of piece code to work with iframe embedded on the website to work facebook purchase, InitialCheckout and lead pixel then it’s working with Facebook Pixel iframe on the website and facebook cross-domain iframe postMessage to originate same session iframe and website sessions
Result Verify with Facebook Pixel Helper

Facebook Purchase Pixel, Lead Pixel and InitialCheckout in Iframe
Warning: If you do n’t know about javascript or do n’t have developing knowledge then do n’t try to Track Facebook Conversion Pixel in an iFrame using Google Tag Manager that can broke your site, Cart and other functionality
Disclaimer: Google tag manager belongs to Google property
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