---

name: rvc-v2 description: "Rvc v2. Convert voices using RVC v2 models with pitch control and custom models. Triggers: voice conversion, rvc, voice changer, voice clone, ai voice" allowed-tools: Bash(curl *), WebFetch

Rvc v2

Convert voices using RVC (Retrieval-based Voice Conversion) v2. Apply pre-trained or custom voice models to audio with fine-grained control over pitch, accent blending, and output quality.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "rvc-v2",
    "version": "0.0.1",
    "input": {
      "input_audio": "https://example.com/original-vocals.wav",
      "rvc_model": "Obama",
      "f0_method": "rmvpe",
      "pitch_change": 0,
      "output_format": "wav"
    }
  }'

Parameters

Parameter	Type	Default	Description
crepe_hop_length	integer	128	When f0_method is mangio-crepe, controls how often it checks for pitch changes.
custom_rvc_model_download_url	string	-	URL to download a custom RVC model. If provided, the model will be downloaded.
f0_method	string	rmvpe	Pitch detection method. Options: rmvpe, mangio-crepe
filter_radius	integer	3	If >=3, apply median filtering to the harvested pitch results.
index_rate	number	0.5	Control how much of the AI's accent to leave in the vocals.
input_audio	string	-	URL of the audio file to convert.
output_format	string	wav	Output format. Options: mp3, wav
pitch_change	number	0	Adjust pitch of AI vocals in semitones. Positive to increase, negative to decrease.
protect	number	0.33	Control how much of the original vocals' breath and voiceless consonants to leave.
rms_mix_rate	number	0.25	Control how much to use the original vocal's loudness (0) or a fixed loudness (1).
rvc_model	string	CUSTOM	Voice model to use. Options: Obama, Trump, Sandy, Rogan, CUSTOM

Examples

Using a built-in model:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "rvc-v2",
    "version": "0.0.1",
    "input": {
      "input_audio": "https://example.com/singing.wav",
      "rvc_model": "Trump",
      "pitch_change": -2,
      "output_format": "mp3"
    }
  }'

Using a custom model with fine-tuned settings:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "rvc-v2",
    "version": "0.0.1",
    "input": {
      "input_audio": "https://example.com/vocals.wav",
      "rvc_model": "CUSTOM",
      "custom_rvc_model_download_url": "https://example.com/my-trained-model.zip",
      "f0_method": "rmvpe",
      "index_rate": 0.7,
      "pitch_change": 3,
      "protect": 0.4,
      "rms_mix_rate": 0.3,
      "output_format": "wav"
    }
  }'

Related Models

• Train Rvc - Train a custom RVC model from audio datasets
• Realistic Voice Cloning - Clone voices from audio samples
• ElevenLabs | Voice Changer - ElevenLabs voice changing

Documentation

• each::labs Docs
• API Reference