At YouTube, ensuring age-appropriate experiences for teens
begins with users providing their age during account
creation. This information allows us to personalize
YouTube settings, defaults, and access to content and
features, and helps support a safer experience for younger
users.
For all U.S. accounts, YouTube employs a dual approach by
using self-declared age as well as the application of an
age estimation model that uses machine learning to
determine whether a user is over or under 18. Regardless
of the birthday in the account, this technology enables us
to deliver age-appropriate product experiences and
protections, treating teens as teens and adults as adults.
How it works: We use AI to interpret a variety of existing
signals that help us to determine whether a user is over
or under 18. These signals include the types of videos a
user is searching for, the categories of videos they have
watched, or the longevity of the account.
When we identify a teen user, we’ll automatically apply
our safeguards, including:
-
Disabling personalized advertising and restricting
age-sensitive ad categories
- Turning on digital wellbeing tools
-
Adding safeguards to recommendations, including limiting
repetitive views of some kinds of content.
Users have the option to verify that they are 18 or over
by using a credit card or a government ID. We only allow
users who have been inferred or verified as over 18 to
view age-restricted content that may be inappropriate for
younger users.