Sync Labs

Sync Lipsync

Sync Lipsync from Sync Labs changes the mouth movement in a video so it matches a new voice track. You upload a video and an audio file, with no prompt. It runs through fal for 500 credits per video and takes clips of up to 30 seconds.

Sync Lipsync is made by Sync Labs. Prompt Generator is independent and not affiliated with Sync Labs; we run the model through fal.ai.

Add a video and a voice track, then press Generate.

500 credits
Model
Sync Lipsync · Sync Labs
Cost
500 credits

Your results appear here when you press Generate.

Specs

Vendor
Sync Labs
Type
Lip sync
Price
500 credits per video
Served via
fal.ai

Best for

  • Dubbing a clip into another language
  • Replacing a line in a talking-head video
  • Putting a generated voice on a real face

Tips

  • Use a video where the face is front-on and well lit for the cleanest result.
  • Make the voice with a text to speech model first, then sync it here.

Tools that use Sync Lipsync

Questions

1What does a lip sync cost?
500 credits per video, for clips up to 30 seconds. If a run fails, the credits go back to your balance; runs stopped by the model's safety filter are refunded up to 10 times a day.
2What files does it take?
One video (MP4, WebM or MOV, up to 60 MB and 30 seconds) and one audio file (up to 25 MB).
3Can I use what I make with Sync Lipsync in paid work?
Yes, when you made it on a paid plan or after buying credits. Results made only with the free sign-up credits are for personal, non-commercial use. Anything you upload must be yours to use, and people shown in it must have agreed.

Compare with all models.