Upload a face video, type the new line, and replace speech with lip sync tuned for existing footage.
Drag & drop or click to upload
MP4, MOV, WebM
Or try a video sample:
0/133 chars
Upgrade for longer scriptsRecent Generations
Source Materials
That's it for today! Isn't this incredible? It's free, it's fast, it's u* — and you can even generate lip sync videos up to 60 minutes long.
Generation
Generated result
The rewritten video generated from the source clip, cloned voice, and replacement script.
Swap in a new script while keeping the original framing, timing, and on-camera performance.
Skip timeline-heavy dubbing work when you only need a new line for the same face video.
Great for localization, line updates, retakes, and quick creative variations.