Step 1
Upload your video
Supports MP4 & MOV
LipSync
that looks real
Create perfectly lip-synced videos yourself or integrate lip sync into existing workflows via API.
Use Cases
Video Translation / Dubbing
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Translate videos into multiple languages with natural, lip-synced results.
AI Avatars
Make content always feel authentic. Enable avatars to speak with realistic, lip-synced articulation.
UGC & Creative Ads
Adapt and scale UGC and ad creative videos by changing messaging inside existing videos - without re-recording.
Dialogue Replacement & Personalization
Replace words or full lines in finished videos without re-shooting.
Step by Step - Lip sync your videos in minutes - for free.
1
Step 2
Select your audio source
Bring your own audio or generate a new one by providing text
Want to generate a new audio? Choose between voice cloning or AI voices
2
3
Step 3
Wait a few minutes and download your synchronized video.
1
Step 1
Upload your video
Supports MP4 & MOV
Step 2
Select your audio source
Bring your own audio or generate a new one by providing text
Want to generate a new audio? Choose between voice cloning or AI voices
2
3
Step 3
Wait a few minutes and download your synchronized video.
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Integrate lip synchronization into existing workflows
Frequently asked questions
Can’t find the answer that you’re looking for? Contact us.
Features
What kinds of camera angles does LipSync handle well?
LipSync works well with non-frontal angles and profile views, as long as the mouth remains sufficiently visible.
Does LipSync work with beards?
Yes. LipSync generally handles beards well.
Can LipSync handle head motion?
Yes. Natural head motion is typically handled well.
Does LipSync work when the face is partially obstructed?
Yes. LipSync can handle partial occlusions, as long as the mouth area is still visible often enough during speech.
How does LipSync perform in low-light footage?
Low-light footage is generally supported, though results are best when the mouth remains visible and lighting is reasonably stable.
Can LipSync handle frequent camera changes or cuts?
Yes. It can handle highly frequent camera changes and cuts, but performance is better when hard cuts during spoken segments are limited.
Does LipSync work in strong shadows?
Yes. Strong shadows can be handled, although more even lighting usually improves results.
What scenarios are more difficult for LipSync?
Known difficult scenarios include extreme close-ups, extreme side views above 90 degrees, and shots where the face is cut off and the mouth is not fully visible.
Why are extreme close-ups difficult?
Extreme close-ups can reduce the consistency of visible facial context and make mouth motion harder to interpret reliably.
Why are extreme side views difficult?
Extreme side views above 90 degrees make the mouth less visible, which can reduce output quality.
Why are cut-off faces difficult?
If the mouth is not fully visible, LipSync has less visual information to work with, which can negatively affect performance.
What is the best practice for getting the best results?
For best results, use footage where the speaker’s mouth is visible for most spoken segments, with stable lighting and minimal hard cuts during speech.
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