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Neolli helps you localize your videos into multiple languages using AI. Upload a video (or connect your YouTube channel), and Neolli will transcribe the audio, translate captions into your target languages, and optionally generate AI-dubbed audio that clones the original speaker’s voice.

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What you can do

  • Transcribe — Convert spoken audio to captions automatically
  • Translate — Generate accurate captions in 70+ languages
  • Dub — Create AI-voiced audio tracks that sound like the original speaker
  • Edit — Fine-tune captions with the built-in caption editor
  • Collaborate — Share workspaces with your team

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How it works

1

Upload your video

Upload a video file directly or import from YouTube.
2

Transcribe

Neolli transcribes the audio into source-language captions.
3

Translate & Dub

Select target languages. Neolli generates translated captions and optionally AI-dubbed audio.
4

Review & Export

Edit captions in the built-in editor, then export or push back to YouTube.
Ready to get started? Follow the Quickstart.