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AI Lip Sync Generator
Four lipsync engines, one credit balance.
Most lipsync tools lock you into a single model — fine until you hit a job that model handles badly. We expose four state-of-the-art engines side by side, so you can pick whichever produces the best mouth movement for your specific input. **SadTalker** for image + audio (easiest, fastest). **MuseTalk** and **LatentSync** for re-syncing existing video to a new voice track (diffusion-based, sharper mouth detail). **LivePortrait** for full-portrait animation driven by a reference video.
How Lip Sync Generator works
- 1
Pick the right engine
SadTalker for photo + audio. MuseTalk or LatentSync for video + audio (re-lipsyncing). LivePortrait for image + driving video. The dashboard tells you which engine fits your inputs.
- 2
Upload your inputs
Each tool takes two files (image + audio, or video + audio). Files are validated upfront so you don't wait for a render to fail on a wrong format.
- 3
Render and download
Renders take 30s–3min depending on engine + length. The output mp4 is yours to download — no watermark, full commercial rights.
Why CinobiLabs
- Four lipsync engines — pick the right tool per job
- SadTalker, MuseTalk, LatentSync, LivePortrait all on one platform
- 50 free credits on signup — try 2–3 renders before paying
- No watermark, full commercial rights to your output
Frequently asked questions
Which engine should I pick?
SadTalker (15 ⚡) for photo → talking head — fastest, cheapest, works on any photo. MuseTalk (18 ⚡) for re-lipsyncing existing video — keeps original motion + background. LatentSync (22 ⚡) when MuseTalk artifacts show — diffusion-based, sharper mouth detail. LivePortrait (20 ⚡) for full-portrait animation driven by a reference video.
Why offer 4 engines instead of just the best one?
There isn't one "best" — every engine has a sweet spot. SadTalker handles low-res photos better than the others. MuseTalk is fastest for video → video. LatentSync produces the cleanest mouth but is slower and pricier. LivePortrait is the only one that does motion-driven animation. Different jobs need different engines.
What's the credit cost?
SadTalker 15 ⚡ · MuseTalk 18 ⚡ · LatentSync 22 ⚡ · LivePortrait 20 ⚡. Signup gives you 50 free credits — enough to test 2-3 lipsync renders before paying anything.
Can the output be used commercially?
Yes — full commercial rights to your output. The face you upload is your responsibility (don't use someone's likeness without permission); the AI-generated motion is yours.
What input formats do you accept?
Images: JPG, PNG, WebP. Audio: MP3, WAV, M4A. Video: MP4, MOV, WebM. Audio length should match the desired output length — for a 30-second talking-head video, upload a 30-second audio track.
Why don't you offer Wav2Lip?
Wav2Lip is older and produces visibly lower-quality mouth movement than the four we offer. We chose engines that look credible at 720p+ rather than chasing the cheapest possible per-render cost.
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Ready to try it?
Sign up free — 50 credits on signup, no card required.
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