Niche internet micro-celebrities are individuals who gain fame within a small but dedicated online community. They typically rise to prominence on platforms like TikTok, Instagram, or YouTube by sharing content that aligns with their interests, often for personal enjoyment rather than financial gain. While they don't primarily seek fame or profit, they contribute to the growing attention economy through their influence. Their following is generally smaller and more focused than mainstream celebrities, but they build strong, engaged communities based on authenticity and relatability.