TikTok, a dominant force in the social media landscape, has transformed digital entertainment by amassing over one billion monthly active users worldwide who collectively spend an average of 95 minutes daily scrolling through its algorithmically curated short-form videos. The platform's sophisticated content discovery system has democratized content creation, allowing unknown creators to achieve overnight fame while simultaneously influencing global trends in music, fashion, language, and consumer behavior. Beyond entertainment, TikTok has evolved into a powerful marketing ecosystem and cultural catalyst that has forced established social networks to adapt their formats, reshaped how brands connect with younger audiences, and created unprecedented opportunities for creators to monetize their content through its expanding suite of commerce and partnership tools.