Swapface

Swapface is a face-swapping tool that focuses on real-time, hyperrealistic results for both images and videos. Its primary function is to allow users to replace faces in photos, videos, and live streams with another person’s face, producing seamless and natural-looking outputs. The tool supports high-definition image face swaps with one-click operation: users upload or select a source face and a target face, and the algorithm automatically aligns, blends, and renders the new face onto the original head, adjusting for lighting, skin tone, angle, and expression to maintain realism. For video content, Swapface can process clips or GIFs frame by frame, swapping faces across entire sequences without visible flickering or distortion. The real-time mode is specifically designed for live streaming, enabling streamers or content creators to change their appearance on the fly during a broadcast, which can increase audience engagement or be used for entertainment, pranks, or character impersonation. The software runs on Windows and macOS (Apple Silicon), with a downloadable client that performs computations locally to reduce latency. It offers a free tier with basic credits, and users can purchase additional credits for higher-resolution outputs or more frequent usage. Swapface also provides an API for developers who want to integrate face-swapping into their own applications, such as custom filters for video chat platforms or automated content generation tools. The company behind Swapface has a related project called TalkingAvatar.ai, which combines voice cloning and lip-syncing to create animated avatars, but Swapface itself remains focused on static and dynamic face replacement. User reviews and demo videos on YouTube showcase common use cases: swapping faces in movie scenes fo