Google Privacy Policy Change Could Link Gmail and Photos Data to Ad Targeting

Google is drawing a new line between your private files and the ads you see. A change to its privacy policy now allows the company to use data from services like Gmail, Drive, and Google Photos for personalized advertising. This applies if you have enabled certain AI-powered features. The company had previously promised not to use this information for ad targeting. The new language, which went into effect on October 16, 2026, adds a significant exception to that rule.

The specific change hinges on a choice you make. The policy now states that Google will not use your Drive, Gmail, or Photos data for ads, "unless you choose to make data from these services available to other Google services that support personalized ads." This means if you connect these services to tools like AI Mode or other Search features, you are also potentially linking their content to the advertising system. The company's new terms explain that sharing data for better AI recommendations also means opening it up for more personalized ads.

This change is tied to Google's Personal Intelligence feature. This tool allows Search and other AI systems to access content from your connected services. The goal is to provide better, more relevant responses and recommendations by knowing more about you. For instance, connecting your Gmail or Drive could help an AI assistant draft an email or summarize a document. However, the updated policy now suggests that enabling this feature for improved AI results may also mean you see ads based on that same content.

Google is placing clear limits on what advertisers can see. The company states that advertisers do not get direct access to your Drive, Gmail, or Photos information. They also do not receive personally identifying details, such as your name or email address. Furthermore, Google says it will not show you ads based on sensitive categories. These include race, sexual orientation, religion, or health. The goal is to use the content to understand your interests, not to expose your personal details.

The policy text outlines how this process works. It says you may allow services like Search or Gemini to access data from other Google services, such as Photos and Workspace apps, "in order to provide you with a more personalized experience." It then gives a direct example: "For example, Search may process some of the data that you allow Search to access to personalize content, including ads." The policy further states that personalized ads may be shown based on your interests or activity.

You are not locked into this new arrangement. Google provides a way to control how your data is used. You can choose which apps to disconnect from Search's Personal Intelligence features. You also have the option to disable Personalized Recommendations completely. These controls are managed through the Search Services Personalization settings page. This allows users to decide whether they want to share data for better AI features, knowing it could also affect the ads they see.

The change marks a significant shift for Google's advertising business. For years, the company has kept a firewall between the content of services like Gmail and Photos and its ad targeting systems. This policy update suggests that line is now blurring. The stakes are high for the millions of people who use these services every day. The decision you make about enabling AI features could directly influence the advertising you encounter across Google's platforms. The company is now offering a choice, but the default path connects personal data to commercial targeting.

This new policy language is a response to the growing integration of AI across Google's products. As AI features become more central to how people use Search and other tools, the data they require to function becomes more valuable. The company is navigating a complex balance between providing helpful, personalized AI experiences and maintaining user trust regarding privacy. The updated rules clarify how these two goals are linked. The choice to connect your personal data for better AI recommendations now has a direct consequence for the ads you may see in the future.