An age verification system, also known as an age gate, is any technical system that externally verifies a person's age. These systems are used primarily to restrict access to content classified, either voluntarily or by local laws, as being inappropriate for users under a specific age, such as alcohol, tobacco, gambling, video games with objectionable content, pornography, or to remain in compliance with online privacy laws that regulate the collection of personal information from minors, such as COPPA in the United States.[1]
Age verification substantially increased in 2023-2024, with the passage of the U.K. Online Safety Act, a law in France,[2] laws in eight U.S. states including Texas and Utah,[3] and proposals at the federal level in the US, Canada,[4] Denmark,[5] and the EU.[6]