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Available now on ModelsLab · Voice & Audio

Elevenlabs Voice ChangerTransform Voice. Preserve Soul.

Try Elevenlabs Voice ChangerAPI Documentation

Sample output

What Makes Voice Changer Work

Emotional Fidelity

Preserve Tone and Delivery

Captures whispers, laughs, cries, and emotional nuance while transforming voice identity.

Multilingual Precision

Retain Accents and Cadence

Maintains original language, accent, and speaking rhythm across 10,000+ target voices.

Instant Processing

Record or Upload Audio

Transform any source audio in seconds without losing performance characteristics.

Examples

See what Elevenlabs Voice Changer can create

Copy any prompt below and try it yourself in the playground.

Podcast Voiceover

“Convert a casual recorded podcast intro into a professional British narrator voice while maintaining the original conversational tone and pacing.”

Multilingual Dubbing

“Transform a Spanish-accented English speaker into a neutral American voice for video localization, preserving emotional delivery and emphasis.”

Character Consistency

“Convert multiple voice recordings into a single consistent character voice across different recording sessions and languages.”

Audio Repair

“Replace mispronounced words in an existing recording with corrected pronunciation using the same speaker's voice and emotional tone.”

For Developers

A few lines of code.
One voice. Infinite possibilities.

ModelsLab handles the infrastructure: fast inference, auto-scaling, and a developer-friendly API. No GPU management needed.

  • Serverless: scales to zero, scales to millions
  • Pay per second, no minimums
  • Python and JavaScript SDKs, plus REST API
API Documentation 
import requests


response = requests.post(
    "https://modelslab.com/api/v7/voice/speech-to-speech",
    json={
  "key": "YOUR_API_KEY",
  "model_id": "eleven_english_sts_v2",
  "voice_id": "JBFqnCBsd6RMkjVDRZzb",
  "init_audio": "https://assets.modelslab.ai/generations/a9823a38-6c67-43f7-80a3-11e7eea504c0"
}
)
print(response.json())

FAQ

Common questions about Elevenlabs Voice Changer

Read the docs

The Voice Changer API transforms source audio into a different cloned voice while preserving emotional delivery, accents, and speech nuances. It captures whispers, laughs, cries, and subtle emotional cues for realistic, human-sounding output.

ElevenLabs excels at preserving accents, natural speech cadences, and emotional characteristics across 10,000+ voices. Unlike alternatives, it accurately detects tone and emotion while maintaining the input sample's unique performance qualities.

Yes. Voice Changer complements text-to-speech and works seamlessly for multilingual dubbing, character voice consistency across recordings, and fixing pronunciation errors in existing audio.

You can record audio directly or upload existing files. The input sample quality determines output characteristics, so clear source audio with distinct emotional cues produces the best results.

Yes. If you upload audio with a Portuguese accent and select a British voice, the output will be the British voice with a Portuguese accent. The original language and accent characteristics are retained.

ElevenLabs provides access to 10,000+ pre-built voices. You can also clone your own voice for consistent character creation across multiple projects and languages.

Ready to create?

Start generating with Elevenlabs Voice Changer on ModelsLab.

Try Elevenlabs Voice ChangerAPI Documentation