User Guide API Reference

Voice Changer

Transform audio between voices while preserving emotion, delivery, and accent

Voice Changer Interface
Voice Changer interface

Overview

The Voice Changer converts one voice (source) into another (cloned voice) while keeping the tone, laugh, or whisper of the original. This powerful feature allows you to:

  • Transform recordings into different voices
  • Preserve emotional delivery from the source audio
  • Maintain accents and speech patterns
  • Convert amateur recordings into professional voiceovers

Supported Languages

Voice Changer supports the same 29 languages as the Identical model:

English (USA, UK, Australia, Canada), Japanese, Chinese, German, Hindi, French (France, Canada), Korean, Portuguese (Brazil, Portugal), Italian, Spanish (Spain, Mexico), Indonesian, Dutch, Turkish, Filipino, Polish, Swedish, Bulgarian, Romanian, Arabic (Saudi Arabia, UAE), Czech, Greek, Finnish, Croatian, Malay, Slovak, Danish, Tamil, Ukrainian, Russian.

File Specifications

Specification Limit Notes
Max File Size 50 MB Compress larger files before uploading
Max Length 5 minutes Split longer files into segments
Tip for Long Audio

If your audio is longer than 5 minutes, split it into multiple segments before processing. You can then combine the converted segments afterward.

Best Practices

Input Quality

Remove background noise before uploading. Clean audio produces the best results. Consider using noise reduction software if your source has ambient sounds.

Gain Levels

Ensure input gain is appropriate:

  • Not too quiet: Low volume audio may result in poor conversion quality
  • Not clipping: Audio that's too loud will introduce distortion that carries through to the output

Accents

Important: Accent Retention

The output retains the input's accent. If you record with an American accent using an Arabic voice clone, the result will be the Arabic voice speaking with an American accent. Choose your source audio accent carefully to match your desired output.

How to Use Voice Changer

  1. Upload Source Audio: Select or drag and drop your audio file (up to 50MB, max 5 minutes).
  2. Select Target Voice: Choose the cloned voice you want to transform the audio into.
  3. Process: Click the convert button to start the transformation.
  4. Download: Once processing is complete, download your converted audio.
Pro Tip

For best results, use source audio that has clear speech with minimal overlap or interruptions. The Voice Changer works best with single-speaker audio.