TikTok has been under a de jure nationwide ban in the United States since January 19, 2025, due to the US government's concerns over potential user data collection and influence operations by the government of the People's Republic of China. The ban took effect after TikTok chose to shut down its operations in the United States rather than divest from Chinese ownership in response to the Protecting Americans from Foreign Adversary Controlled Applications Act. Prior to the ban, individual states, cities, universities, and government-affiliated devices had restricted TikTok.
In 2020, President Donald Trump proposed a ban of the app as he viewed it as a national security threat. In August, he signed an executive order instructing that ByteDance, the China-based parent company of TikTok, divest from the app, though the order was blocked by a court injunction in September and was reversed by the Biden administration in 2021. However, in 2024, the Protecting Americans from Foreign Adversary Controlled Applications Act was proposed in Congress, again ordering that ByteDance divest due to alleged security concerns and pro-Palestinian bias....