AI video dubbing with lip-sync, in 21 languages

One video, every market

• Swap this 30-second product demo into Spanish, Portuguese and German for our Meta campaigns in Mexico, Brazil and Germany.

  Localize ads and social clips

  Upload a clip of up to 60 seconds and choose from 21 languages, including Spanish, Portuguese, French, German, Italian, Japanese, Korean, Hindi, Arabic, Indonesian, Turkish and Vietnamese. The spoken language is detected for you, the speech is translated and spoken again, and the lips follow the new words.

• Dub my founder intro into Japanese and keep my own voice.

  Keep the speaker's own voice

  Turn on Keep the speaker's voice and the translation is read in the voice of the person in the video, cloned from a short sample of the clip. It works for nine targets: English, Spanish, French, German, Italian, Portuguese, Russian, Japanese and Korean; other languages use a natural stock voice.

• Make this presenter say: Our spring sale ends Sunday, tap the link to get 20% off.

  Lipsync any clip to new lines

  Already have the audio, or want to change what someone says? Lipsync takes a clip of a person facing the camera plus an uploaded recording or a typed script with a stock voice, and returns the same clip with the lips matched. Voice Change keeps the words and speaks them again in a different stock voice, for video or audio.

• Add Karaoke-style captions at the bottom of this dubbed French clip.

  Captions burned in for sound-off feeds

  Add captions in the new language straight from Language Swap, or open Captions to transcribe any clip, fix words, and burn them in with Bold, Clean, Highlight, Backdrop, Minimal or Karaoke styles at the top, middle or bottom.

常见问题解答

Zemith 的更多功能

• AI UGC ad generatorTurn one product photo into 9:16 presenter video ads with captions.
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• AI 文字转语音自然的 AI 声音，一小段录音即可克隆声音。
• AI 语音转文字上传录音，获得带时间戳的转录文本。