A content creator produces digital media (videos, articles, podcasts, or graphics) for a defined audience on platforms like YouTube, TikTok, Substack, or Instagram. The creator economy crossed $314 billion in 2026, with Goldman Sachs projecting it will reach $480 billion by 2027. Getting in means choosing a niche, picking a platform strategically, and building income infrastructure before the audience arrives, not after. Most guides cover the creation side and skip the business side.