TikTok is one of the fastest-growing video-sharing social networks in the United States and has led to Facebook-owned Instagram launching its own rival Reels product. Image credit: TikTok
TikTok, a Chinese-owned video-sharing social network, is increasingly popular with younger millennials and Gen Z consumers. It is also a rival to Facebook, Instagram and YouTube, and has run afoul of U.S. President Trump in his ongoing trade war with China.