Meta is deploying a new artificial intelligence system to scan photos for bone structure and height to identify and remove users under the age of 13, a significant escalation in its safety measures following a $375 million legal penalty for compromising child safety.
"Our AI looks at general themes and visual cues, for example height or bone structure, to estimate someone’s general age,” the company wrote in a blog post. “It does not identify the specific person in the image.”
The technology, which avoids facial recognition, will analyze profiles for contextual clues like birthday posts and scan images for physical markers. The system is expanding to Instagram in 27 EU countries and Brazil, and to Facebook in the US, UK, and EU. The move comes after a New Mexico jury ordered Meta to pay $375 million in damages and a Los Angeles jury found the company liable for contributing to youth mental-health issues.
The rollout tests whether Meta can solve its underage user problem without hurting growth, a challenge that hit gaming platform Roblox, whose stock fell 18% after its own age-verification rollout impacted user numbers. While Meta's advertising-based revenue model is more insulated than Roblox's transaction-based one, the changes carry significant reputational and regulatory risk as the company navigates intense scrutiny from courts and Congress.
AI as a Digital Bouncer
Meta’s new system represents a significant shift from reactive content moderation to proactive, automated age detection. The AI will analyze entire profiles, looking for contextual clues in posts, bios, and comments—such as mentions of school grades or birthday celebrations—that might indicate a user is younger than 13.
The most notable development is the integration of visual analysis. While Meta emphasizes this is not facial recognition, the AI will scan photos and videos for developmental markers like height and bone structure to estimate a user's age. Accounts flagged as potentially underage will be deactivated, forcing the user to complete an age-verification process to avoid permanent deletion. This proactive scanning aims to close the loopholes that have allowed millions of underage users to create accounts.
A Costly Problem
The push for more advanced age verification comes as Meta faces mounting legal and financial pressure. A New Mexico jury recently ordered the company to pay a $375 million penalty after finding it liable for compromising children's safety online under the state's Unfair Practices Act. Separately, a Los Angeles jury found both Meta and Google's YouTube negligent in the design of their platforms, contributing to mental health issues in young users.
These legal defeats highlight the financial risks of failing to police underage use. The new AI system is part of Meta's response, an attempt to demonstrate proactive compliance and mitigate future liability. The company is also expanding its "Teen Account" program, which defaults users under 18 into more private settings, to 27 new countries in the EU and Brazil.
The Roblox Precedent
Meta's challenge is to implement these safety features without alienating its user base or damaging engagement metrics. The case of Roblox offers a cautionary tale. The gaming platform, which is highly popular with younger users, saw its stock plunge 18% on May 1 after reporting that its new age-check requirements had slowed new user acquisition and reduced on-platform communication.
However, Meta's business model may provide a buffer. Unlike Roblox, which relies on in-game spending from a user base heavily skewed towards those under 17, Meta's revenue is primarily driven by advertising targeted at a much broader demographic. While a crackdown on underage accounts could lead to a one-time dip in user numbers, the impact on Meta's bottom line is expected to be less severe than what Roblox experienced. The company is betting that the long-term benefit of improved safety and regulatory compliance will outweigh any short-term churn.
This article is for informational purposes only and does not constitute investment advice.