ai dubbing. dub videos with artificial intelligence
upload your video and translated audio. sync. analyzes the speech and syncs lip movements to match, all automatically.
see it in action
original dubbed
the video with dubbed french audio. watch the lip movements closely.
synced
the same video after sync. lips now match the french audio perfectly.
how ai dubbing works
speech analysis
sync. analyzes the original audio, identifying speech patterns, timing, and intonation in the source language.
add your translated audio
upload the dubbed audio track in your target language. sync. takes it from there.
automatic lip sync
sync. adjusts the lip movements in the video to match the new audio. the result looks natural, like the speaker is actually speaking the new language.
ai dubbing vs traditional dubbing
| ai dubbing with sync. | traditional dubbing | |
|---|---|---|
| cost | 3 free/month, low cost after | $500-$5,000+ per language |
| time | minutes | days to weeks |
| audio source | bring your translated audio | hire voice actors |
| lipsync | automatic ai matching | manual frame-by-frame |
| scalability | all languages instantly | one language at a time |
lip sync accuracy
what makes sync. different from other dubbing tools is the lipsync. we don't just dub the audio. we adjust the video's lip movements to match the new language. the result looks natural, like the speaker is actually speaking the dubbed language.
any
language supported
ai
lip sync included
< 3 min
average processing time
ai dubbing faq
ai dubbing uses artificial intelligence to sync your video to translated audio. upload your video and the dubbed audio track, and sync. matches the lip movements automatically. unlike traditional dubbing that requires frame-by-frame editing, ai dubbing handles it in minutes.
sync. analyzes the original lip movements and the new audio track, then adjusts the video so the lips match the dubbed language. the result looks natural to viewers.
for most use cases, yes. youtube videos, courses, corporate content all produce professional results at a fraction of the cost and time. the quality depends on the source material and the translated audio you provide.
sync. is language-agnostic. we support any language for ai dubbing, including spanish, french, hindi, japanese, portuguese, arabic, german, korean, chinese, and many more. if your language has audio, sync. can handle the lipsync.
traditional dubbing can cost $500-$5,000+ per language per video, plus weeks of turnaround. ai dubbing starts free, 3 videos per month at no cost, with affordable paid plans for higher volume.