In today’s digital age, the application of artificial intelligence has expanded across various fields. Recent studies show that AI-generated social media influencers can effectively disseminate cancer prevention information at a low cost, becoming a new option for public health communication. Cancer has been one of the leading causes of death worldwide. Despite advances in treatment methods, prevention remains the most effective way to reduce the cancer burden. According to statistics, over two-thirds of early cancer deaths in 2020 were preventable. However, most existing digital resources are largely unknown to the target audience, especially among younger individuals.