What is AI Face Swap?
TL;DR
Technology that uses AI to naturally replace a person's face in a photo or video with a different one. Used in entertainment and video production—but unauthorized use and impersonation are strictly forbidden.
AI Face Swap: Definition & Explanation
AI face swap uses generative models trained via deep learning on facial features to naturally replace the face of a person in an image or video with another. Because it matches expression, angle, and lighting, results are far more realistic than a traditional collage. It's applied to entertainment uses like dropping your face into a movie template, stunt doubles in film production, and multilingual ad versions, with tools such as Reface, Remaker, Akool, Vidnoz, and DeepSwap. On the other hand, compositing or publishing another person's face—celebrities and acquaintances included—without consent infringes portrait and publicity rights, and 'deepfakes' that fabricate a real person's statements or actions can constitute defamation, fraud, election interference, and other crimes. Non-consensual sexual deepfakes in particular are banned and heavily penalized in many countries. Use must be limited to your own face or that of someone who has clearly consented, content should be labeled as AI-generated, and each service's terms and the law must be followed—these are the cardinal rules.