Summary
That data will only be used for measurement purposes. Excluding an event from Ads Personalization keeps it in your GA4 reports and Explorations, but blocks it from being used for personalized advertising or remarketing audiences in Google Ads. It is a targeted privacy control, not a way to stop data collection.
Nitin Batra is a Google Analytics 4 certified professional who configures data collection, consent and Ads Personalization settings across client GA4 properties linked to Google Ads.
Last updated: August 16, 2026
When you exclude specific events from Ads Personalization in GA4, that data will only be used for measurement purposes, so it still appears in reporting but cannot feed Google Ads personalized advertising or remarketing audiences.
- That data will only be available in the Advertising section.
- That data will only be used for audiences in Google Ads.
- That data will only be used for measurement purposes.
- That data will only be available in the Reports and Explore sections.
The correct answer is: That data will only be used for measurement purposes.
Key Takeaways
- – Data from events excluded from Ads Personalization will only be used for measurement purposes.
- – The excluded events keep collecting normally and stay visible in Reports and Explorations, so your analysis is not affected.
- – Ads Personalization controls how GA4 data flows into Google Ads for remarketing and personalized advertising, not how data is reported.
- – The exclusion applies from the moment you save it, so audiences already built on that event before the change may still contain earlier users.
Where do I exclude specific events from Ads Personalization in GA4?
Go to Admin, then Data collection and modification, then Data collection. In the Ads personalization card, open the advanced settings where you can select individual events or user properties to exclude. You need Editor or Administrator access on the property to make the change.
Does excluding an event from Ads Personalization stop it from being counted as a conversion?
No. The event still fires, still shows in the Events report and can still be marked as a key event or conversion. Only its use for personalized advertising is blocked. If that conversion is imported into Google Ads for bidding, measurement use continues as normal.
What is the difference between turning off Ads Personalization and turning off Google signals?
Google signals controls whether GA4 uses data from signed in Google users who have Ads Personalization enabled on their own account, which affects cross device reporting and audiences. Ads Personalization at the property or event level controls whether your collected data can be used for personalized ads. They are separate settings and people often confuse them in the exam.
Why would a business exclude only a few events instead of switching Ads Personalization off completely?
Switching it off for the whole property kills all remarketing value from GA4, which most marketing teams do not want. Event level exclusions let you protect sensitive interactions, such as a medical enquiry or a credit application step, while everything else still builds audiences. It is the practical middle path between compliance requirements and advertising performance.