Runway Act-One

What is Runway Act-One?

Runway Act-One is a breakthrough AI tool for character animation. Using just your webcam, it captures your facial performance — expressions, lip sync, eye movements, and micro-expressions — and maps them onto AI-generated characters or custom avatars in real-time. No motion capture suits, no expensive studio setup. The technology produces remarkably natural character animations that maintain the emotional nuance of the original performance. Ideal for content creators, animators, game developers, and filmmakers who need expressive character animation without traditional mocap infrastructure.

Key Features

Frequently Asked Questions