Upload a video of someone talking and a new sound track: a voice-over, a translation or a corrected line. AI re-animates the mouth so it moves with the new words, and the rest of the video stays as it was.
MP4, MOV, MKV or WebM with a visible face, up to 10 minutes
Sign in to start Lip sync is for paid accounts.
MP3, WAV, M4A or a video with the new voice; about as long as the video
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A voice-over in another language that looks like it was filmed that way.
Change a word or a sentence after filming without a reshoot.
Reuse one presenter video with new scripts for each market or lesson.
Please try before you buy, to make sure it meets your needs
The credit pays for the tools priced in $ per minute, like this one. Subtitle minutes are sold on the pricing page.
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Follow your videoAny speech: a voice-over you recorded, a text-to-speech voice, or a translation. MP3, WAV, M4A, or a video file whose sound is the new voice.
The video keeps its length. Sound longer than the video is cut at the end; keep the two about the same length for the best result.
One person facing the camera, with the mouth clearly visible and good light. Side views, covered mouths and many faces at once can look less natural.
Yes: Premium AI dubbing translates the speech with the original voice and has a lip-sync option.
They are processed by our AI providers (Replicate and HeyGen, United States) only to make the video, and deleted on our side after 7 days. See the Privacy Policy.
Use it responsibly. Only upload videos you have the right to edit, and never make someone appear to say things they did not agree to. See the Privacy Policy.