Google Ads Enhanced Conversion Setup

Google Ads enhanced conversion setup is now a standard part of any professional conversion tracking implementation. The fragmentation of cookie-based tracking across browsers and devices has created a measurable gap between actual conversions and those attributed by standard tags — and enhanced conversions are Google's primary mechanism for closing that gap through privacy-safe first-party data matching. When a user converts on your site but their browser blocked the tracking cookie, Google can still attribute the conversion by matching the hashed customer data passed by your enhanced conversion implementation against signed-in Google account records.

Adslytics implements Google Ads enhanced conversions using the GTM method, following Google's implementation guidelines for SHA-256 hashing and field formatting. We configure the data capture from your conversion confirmation page — extracting customer email, phone number, first and last name where available — hash these values client-side before they leave the browser, and pass them alongside the standard conversion tag. We enable enhanced conversions at the conversion action level in Google Ads, configure the field mapping in the GTM tag, and validate the implementation by checking the match rate in the Enhanced Conversions diagnostic panel. Our setup documentation includes the full configuration record so the implementation can be maintained and extended by any future partner.