Google has added an exception to a long-standing privacy promise. Its Privacy Policy says it doesn’t show you personalized ads based on your content from Drive, Gmail or Google Photos. The version Google dates October 16, 2026 keeps that line but attaches a condition. The promise now holds unless you choose to make that data available to other Google services that support personalized ads.
A Google Search help page spells out what that means. You can connect Gmail, Google Workspace or Google Photos to Search services. Search can then draw on what it finds there, and Google says that information may also be used to show you ads.
What changed in Google’s privacy policy
Google’s own comparison page shows two edits between the October 1 and October 16 versions. The first is the new exception clause covering Drive, Gmail and Photos. The second rewrites how Google describes ad personalization in general. The old text referred to your interests and activity across Google services. The new text covers your interests, activity, or personalized content from Google services.
The ad link is opt-in. It applies once you connect your content apps to Search, a feature Google pitches as part of Personal Intelligence. The connection lives under Search Services Personalization in your Google Account. There you turn on Personalized Recommendations, open Additional Personal Intelligence, and then Connected Content Apps. Google notes that connecting Google Photos isn’t available in all regions.
Why the word directly matters
Google’s help page says ads will not be based directly on your Gmail inbox or your Google Photos library. That is a narrow promise. Ads can still draw on the summaries, excerpts and inferences Search derives from those sources. An inference pulled from your inbox can reveal as much as the email it came from.
Google frames the ad use as a benefit to you. Its Search help page on connecting content apps puts it this way:
That same info may be used to show you ads, so they are even more helpful for you.
That is marketing language. More relevant ads mainly serve advertisers and Google’s own ad business.
Google does list limits. It says it doesn’t personalize ads based on sensitive categories such as race, religion, sexual orientation or health. It also says advertisers won’t get access to your Gmail inbox or Google Photos.
Human reviewers and AI training
The same help page carries two further caveats. Google says a subset of AI Mode in Search and Ask Maps data from connected apps is reviewed by humans. Those reviewers include trained service providers. Google asks you not to connect apps holding personal or confidential information you wouldn’t want a reviewer to see.
On AI training, Google says Search services don’t train generative AI models directly on your Gmail inbox. They may still train on summaries, excerpts, generated media and inferences drawn from it. Your prompts and Search’s responses can be used too.
Connecting your inbox is sold as a Personal Intelligence convenience, the same pitch behind Gemini Personal Intelligence on Android Auto. Yet the ad consequence and the human-review warning are spelled out in a support FAQ. The policy itself carries only a one-line exception.
What you can do
The exception depends on you choosing to share that data. So first check whether you have connected Gmail, Workspace or Photos to Search services. If you have, Google says you can disconnect content apps from Search services at any time in those same settings.
Separately, Google’s policy points to My Ad Center for controlling what information it uses to show you ads. One setting governs what Search can read, and the other governs how your ads are personalized.
Sources: Google Privacy Policy, Google Privacy Policy comparison, Google Search Help
