Lensa AI became a global phenomenon when its Magic Avatars feature went viral, generating millions of stunning AI portraits from user selfies in artistic styles ranging from oil paintings to sci-fi illustrations to anime. The app allows users to upload 10-20 photos of themselves and receive a set of AI-generated artistic portraits across multiple aesthetic themes. Magic Avatars are powered by a fine-tuned Stable Diffusion model that learns from the uploaded photos to produce hyper-realistic or stylized portraits that maintain facial likeness. Results arrive in 20-30 minutes and include dozens of variations across selected styles. Beyond Magic Avatars, Lensa is a full-featured AI photo editing app: sky replacement, background removal, AI retouch for skin and facial features, blur and bokeh effects, color correction, and photo enhancement filters. The Smart Retouch feature uses AI to identify and smooth skin, whiten teeth, and brighten eyes with natural results. The app is privacy-focused: uploaded photos for Magic Avatars are deleted from servers after processing. It is available on iOS and Android and has been downloaded over 100 million times globally. Lensa is used by social media creators seeking unique profile pictures, individuals wanting artistic portraits without professional photography, and digital artists exploring AI-assisted image creation.