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Elevenlabs Voice Changer

by Elevenlabs

Transform voices with deep neural networks, supporting 70+ languages and various formats, ideal for video voiceovers and podcasts.

eleven_english_sts_v2
Closed Source ModelLLMs.txtLearn more
API PlaygroundAPI Documentation

Input

File preview

or record audio

 Per second generation will cost 0.0021$

Output

Idle

Unknown content type

About Elevenlabs Voice Changer

Transform voices with deep neural networks, supporting 70+ languages and various formats, ideal for video voiceovers and podcasts.

Technical Specifications

Model ID
eleven_english_sts_v2
Provider
Elevenlabs
Category
Audio Models
Task
Voice Cloning
Price
$0.005000 per second
Added
July 24, 2025

Key Features

  • AI voice synthesis and text-to-speech
  • Multiple language and accent support
  • Voice cloning from short audio samples
  • Real-time audio processing via API
  • Customizable speech parameters

Quick Start

Integrate Elevenlabs Voice Changer into your application with a single API call. Get your API key from the pricing page to get started.

import requests
import json
url = "https://modelslab.com/api/v7/voice/speech-to-speech"
headers = {
"Content-Type": "application/json"
}
data = {
"model_id": "eleven_english_sts_v2",
"prompt": "your prompt here",
"key": "YOUR_API_KEY"
}
try:
response = requests.post(url, headers=headers, json=data)
response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX)
result = response.json()
print("API Response:")
print(json.dumps(result, indent=2))
except requests.exceptions.HTTPError as http_err:
print(f"HTTP error occurred: {http_err} - {response.text}")
except Exception as err:
print(f"Other error occurred: {err}")

View the full API documentation for SDKs, code examples in Python, JavaScript, and more.

Pricing

Elevenlabs Voice Changer API costs $0.005000 per second. Pay only for what you use with no minimum commitments. View pricing plans

Use Cases

  • Voice-over production for video content
  • Podcast and audiobook narration
  • Multilingual customer support automation
  • Interactive voice response (IVR) systems

Elevenlabs Voice Changer FAQ

Transform voices with deep neural networks, supporting 70+ languages and various formats, ideal for video voiceovers and podcasts.

You can integrate Elevenlabs Voice Changer into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "eleven_english_sts_v2" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.

Elevenlabs Voice Changer costs $0.005000 per second. ModelsLab uses pay-per-use pricing with no minimum commitments. A free tier is available to get started.

The model ID for Elevenlabs Voice Changer is "eleven_english_sts_v2". Use this ID in your API requests to specify this model.

Yes, ModelsLab offers a free tier that lets you try Elevenlabs Voice Changer and other AI models. Sign up to get free API credits and start building immediately.