Generate digital humans from one image with synchronized audio and natural motion

Omnihuman AI is a cutting-edge multimodal AI digital human video generation technology independently developed by ByteDance. Based on just a single image, it can quickly generate highly realistic and naturally animated digital human videos, greatly lowering the barrier for digital human content creation. The technology supports various frame formats such as portrait, half-body, and full-body, and is compatible with diverse styles including real humans, animations, virtual idols, and 3D characters, showing strong generalization ability.

Its core highlight is millisecond-level audio-video lip synchronization, with speech, lip movements, and facial expressions highly matched without delay or dislocation. According to audio semantics, tone, and emotions, the system intelligently generates natural facial expressions, eye changes, and body movements that conform to physical dynamics, appearing smooth and realistic without stiffness or distortion. It also supports dual and multi-person interaction scenarios, enabling complex effects such as dialogue, interaction, and demonstration to meet diverse needs in short dramas, live streaming, and education.

Omnihuman AI supports both text and audio-driven generation. Users can create videos automatically by entering text or uploading voice recordings. It supports long-video production and 1080P high-definition output with clear and stable image quality. It simplifies the traditional digital human production process without complex modeling, rigging, or rendering, allowing ordinary users to produce high-quality digital human videos quickly.

Currently, it is widely used in virtual anchors, short video creation, corporate promotion, education and training, product demonstrations, virtual endorsements, and other fields. With its high efficiency, low cost, and high restoration effect, Omnihuman AI has become an important tool for content creation and digital human applications.