Publishers will be able to opt out of AI Search, thanks to new regulation

Google is building a way for publishers to opt out of its generative AI search features, and it's not because they wanted to. U.K. regulators told them to do it.

The new tool will let website owners block their content from appearing in Google's AI-powered search results. That's different from blocking crawlers entirely, which publishers could already do but meant losing all Google traffic.

This matters because AI search summaries often answer questions without sending users to the source websites. Publishers lose traffic and ad revenue while Google uses their content to train and power its AI.

The U.K. is forcing the test run, but Google says it'll roll the opt-out tool globally once it's ready. That's a bigger deal than it sounds, since most AI companies have been taking a "scrape first, ask forgiveness later" approach to web content.

For anyone running a content business or relying on search traffic, this is the first real lever you'll have to control how AI uses your work. Whether it's worth pulling that lever when it means less visibility in search is the question everyone will need to answer.