YouTube Launches AI Age Verification: Safer Videos for Young People

YouTube, one of the most popular video platforms, has decided to strengthen protections for young users. In recent days, YouTube announced that it will begin using artificial intelligence in the US to estimate the age of people using the platform. This move comes as countries such as Australia and the United Kingdom introduce stricter rules for children's online safety. Let's take a look at what this means in practice.

How the New Age Estimation Technology Works

The entire system is based on machine learning that analyzes various signals from user behavior. For example, it looks at the types of videos a person searches for, the categories they watch, and how long their account has been active. According to James Beser, Director of Product Management for YouTube Youth, this technology will allow the platform to estimate whether a user is under 18, regardless of the date of birth they entered when registering. YouTube has already tested this method in other countries and is now gradually rolling it out in the US, starting with a small group of users in the coming weeks.

If the system estimates someone's age incorrectly—for example, if it identifies an adult as a teenager—the user can correct it. They can verify their age using a credit card, ID, or selfie. This process ensures that only those who are actually over 18 gain access to content that may be inappropriate for younger users. According to information from the YouTube blog, the system focuses on signals such as how long an account has existed or the categories of videos watched, helping it distinguish more accurately between teenagers and adults.

Expanded Protections for Teenagers

When YouTube identifies an account as belonging to a teenager, it automatically activates a range of safety measures. These include disabling personalized advertising, meaning teenagers will not be bombarded with ads tailored to their interests. Digital well-being tools, such as screen-time reminders and bedtime settings, will also be enabled. The system will also limit repeated exposure to certain types of content, particularly content related to topics such as body image or social aggression, to help prevent negative effects.

These measures apply across all devices where the user is signed in—whether on the website, mobile app, or smart TV. YouTube emphasizes that these changes are intended to provide safer, more age-appropriate experiences, which is important because the platform is popular among young people. In the US, for example, YouTube's second-largest market after India, the system is expected to be widely deployed during August 2025, followed by a gradual expansion to other countries.

Connection to International Changes

YouTube is taking this step shortly after significant changes in other countries. In Australia, the government announced a ban on the use of social media, including YouTube, by children under 16, which is set to take effect in December. YouTube was originally supposed to be exempt, but was ultimately included, leading to strong opposition from Google, YouTube's parent company. In the United Kingdom, the Online Safety Act came into force on July 25, requiring platforms such as YouTube to implement measures to protect children from pornography or harmful content, with the threat of substantial fines.

YouTube is thus adapting to these requirements, even though it previously opposed them. While there are no similar federal laws in the US, some states, such as California, have stricter regulations that affect the entire market. According to tests conducted in Australia in June, the age estimation technology was not completely reliable, leaving open the question of how accurately it will work in practice.

Next Steps and Impacts

YouTube plans to monitor the system closely and work with content creators to ensure that the changes benefit the entire ecosystem. This initiative builds on the platform's long-term efforts, such as launching YouTube Kids more than 10 years ago and supervised accounts for preteens and teenagers 4 years ago. In 2025, the system is expected to expand to additional countries, potentially affecting millions of users worldwide.

Overall, this is an effort to make YouTube a safer place for young people, who spend a great deal of time on the platform learning new things or enjoying entertainment. If you are a parent or teenager, these changes could create a more reassuring online environment—without losing what we love most about YouTube.