Google expands ad targeting to include Gmail and Photos data

The privacy trade-off for using Google’s newest AI tools has just become steeper. The tech giant has quietly updated its privacy policy to allow the use of personal data from Gmail, Drive, and Google Photos for targeted advertising. This shift applies specifically to users who have enabled personalized AI features. The change represents a significant departure from previous assurances that these specific data silos would remain separate from the advertising engine.

The update was first identified by Android Authority. It introduces a new exception to Google’s long-standing promise regarding user data. Previously, the policy stated that Google would not use data from Drive, Gmail, or Google Photos for personalized ads. However, as of October 16th, the company added a crucial caveat. The new language states that this protection does not apply if you choose to make data from these services available to other Google services that support personalized ads.

This timeline shows how the landscape shifted. For years, Google maintained a clear boundary between your personal storage and its ad network. That boundary held until the introduction of advanced AI capabilities. To make these tools more effective, Google needed access to more of your digital life. The recent policy update formalizes the connection between that access and the ad platform. It effectively ties the benefit of better AI responses to the cost of more precise ad targeting.

The impact falls on anyone who has connected their accounts to Google’s Personal Intelligence feature. This tool allows AI Mode and other Search tools to provide richer recommendations by learning about your preferences. By opting in, you allow these services to process your emails, files, and photos. Under the new terms, that same data can now influence which ads you see. Sharing your data for better AI insights now also means opening it up for a more personalized advertising experience.

Google has clarified what advertisers can and cannot see. Advertisers do not get direct access to your actual emails, photos, or personally identifying details like your name or email address. The company also maintains protections for sensitive categories. You will not see ads based on your race, sexual orientation, religion, or health status. The targeting relies on inferred interests and behavioral patterns derived from the data, rather than direct disclosure of specific personal details.

The policy outlines exactly how this mechanism works. It states that you may choose to allow services like Search or Gemini Apps to access data from other Google services. This includes Workspace apps like Gmail and Drive. The goal is to provide a more personalized experience. The policy gives a concrete example: if you search for mountain bikes, Search may process that interest to show you ads for sports equipment on YouTube. This cross-service data flow is now explicitly permitted for ad personalization.

The company emphasizes that this is a choice. Users are not forced into this new arrangement. If you want to prevent your personal data from being used for targeted ads, you have options. You can choose which apps you want to disconnect from Search’s Personal Intelligence features. Alternatively, you can disable Personalized Recommendations entirely. This gives users control over the trade-off between AI utility and ad privacy.

The settings page for Search Services Personalization is where users can manage these preferences. Here, you can toggle which services are allowed to access your data for personalization. This control is essential for those who want to keep their AI features active but limit the ad targeting implications. The update highlights the growing integration of personal data across Google’s ecosystem to power both its AI products and its advertising business.

What happens next depends on user behavior. As more people explore the new AI features, more data may flow into the personalization engine. Google will likely monitor how this change affects user engagement and ad performance. For now, the ball is in the court of users. They must decide if the improved AI experience is worth the potential increase in ad relevance. The policy update is live, and the data flow is already possible for those who have opted in.