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Voice Design

Minimax Voice Clone

Clone voices from audio samples for personalized text-to-speech synthesis using Minimax voice cloning technology

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Inputs

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Execution Steps

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Overview

Minimax Voice Clone creates a reusable MiniMax voice from a real audio sample, then generates a short preview so the result can be checked before using it in text-to-speech. Use it only for voices you have permission to clone for narration, ads, demos, or branded audio workflows.

Use cases

  • Create an approved founder or spokesperson voice for future MiniMax speech generation.
  • Prepare a reusable voice for product demos, ad mockups, podcast segments, or explainer narration.
  • Clone a voice sample, listen to the preview, then use the voice ID in MiniMax TTS AI Tools.

Input tips

  • Use only audio from a speaker who has approved the cloning use case.
  • Provide a public mainAudioUrl in mp3, m4a, or wav format, 10 seconds to 5 minutes, up to 20 MB.
  • Give the voice a clear name so it is easy to select later.
  • Add a voice description when you need usage notes or speaker context.
  • Optional prompt audio must be under 8 seconds and must include matching clonePromptText.
  • Use noise reduction or volume normalization when the sample needs cleanup.

Expected output

The AI Tool returns a cloned voice record with its name, MiniMax voice ID, provider label, creation time, and a generated sample-audio preview. The output view lets you copy the voice ID and play the preview before using the voice in MiniMax text-to-speech AI Tools.

Caveats

  • Do not clone voices without clear permission and an appropriate use case.
  • Main audio shorter than 10 seconds fails; longer audio may be truncated for the clone.
  • Prompt audio improves similarity and stability only when paired with accurate matching text.
  • Noisy, compressed, overlapping, or music-backed samples can reduce clone quality.
  • Always listen to the preview before using the voice in production drafts.

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