InfiniteTalk

Synchronizes mouth shapes with the exact phonemes of your audio using phoneme-to-viseme mapping, so every syllable lines up with the visual movement.

Generate hour-long videos — podcasts, audiobooks, lectures — with no technical duration limit and no drop in character consistency.

Head motion, torso posture and micro-expressions are animated alongside the lips for a cohesive full-body performance rather than a floating mouth.

The sparse-frame engine suppresses the hand, torso and facial warping that plagues many multi-talk and talking-head models, keeping the avatar solid throughout.

Upload a portrait photo, animate a still image, dub an existing clip, or hold a multi-person conversation with several characters in one video.

Type a script and let the built-in text-to-speech engine voice it, or upload your own recording, song or voice track as the driver.