LipSync Studio

LipSync Studio is an online lip sync editor built around automatic audio-to-mouth synchronization. You start by uploading an image or video, then add speech, narration or singing audio — either uploaded from your device, generated with text to speech, cloned from a voice sample, or recorded directly in the browser. The model then animates the mouth and facial area so the character appears to speak or sing the audio naturally. Portraits, cartoon characters and animals are all supported, which makes it usable for talking pet videos, virtual hosts and social clips as well as straightforward dubbing.\n\nThe product is more than a single lip sync button. Separate models cover one-speaker images with up to ten minutes of audio, images with stronger expression and motion control, two-speaker podcast scenes, and video-to-video resync that only touches the lip region. A Pro Mask tool lets you paint which person speaks in a crowded scene, and there are dedicated workflows for two-person dialogue where one person speaks and the other listens. There is also a prompt-driven video mode where you supply reference images and audio and describe camera movement, style and dialogue.\n\nVideo localization is a core use case: upload a source clip, pick a target language and let the tool translate the speech and resync the speaker's lips, with a faster mode for drafts and an advanced mode for quality. Generations can run up to 4K and are processed in the background, and free daily credits are provided after signing in, with paid plans for heavier use.