Australia will ban under-16s from most social media starting Dec. 10, 2025, targeting 16 major platforms.

Australia is preparing to enforce a world-first social media ban for users under 16, effective December 10, 2025. The eSafety Commissioner has expanded the initial list of targeted platforms to include 16 companies like Roblox, Reddit, Twitch, Pinterest, Discord, and Steam, requiring them to self-assess if they qualify under the law’s definition of social media. While messaging and gaming services were initially expected to be exempt, the regulator is evaluating their potential for harm and multiple uses. Companies must provide evidence for exemption, with enforcement prioritizing platforms with large under-16 user bases and documented risks. Legal challenges are anticipated over definitions and scope, with disputes potentially resolved in court after implementation.