---

name: elevenlabs-voice-design-v2 description: "Elevenlabs Voice Design V2. Design custom multilingual AI voices from text descriptions using Elevenlabs V2. Triggers: elevenlabs, voice design, custom voice, voice creation, multilingual voice, tts" allowed-tools: Bash(curl *), WebFetch

Elevenlabs Voice Design V2

Design custom multilingual AI voices from text descriptions using Elevenlabs Voice Design V2. Control voice characteristics with guidance scale, loudness, and quality settings.

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": "elevenlabs-voice-design-v2",
    "version": "0.0.1",
    "input": {
      "voice_description": "A cheerful young female voice with a French accent, perfect for language learning content",
      "text": "Bonjour et bienvenue! Today we will learn about the most beautiful places to visit in Paris. Let us begin our journey through the City of Light.",
      "model_id": "eleven_multilingual_ttv_v2",
      "guidance_scale": 5,
      "loudness": 0.5,
      "quality": 0
    }
  }'

Parameters

Parameter	Type	Default	Description
auto_generate_text	boolean	false	Whether to automatically generate text suitable for the voice description
guidance_scale	integer	5	Controls how closely the AI follows the prompt. Lower = more freedom
loudness	number	0.5	Volume level of the generated voice (-1 quietest, 1 loudest)
model_id	string	eleven_multilingual_ttv_v2	Voice model. enum: eleven_multilingual_ttv_v2
quality	number	0	Higher quality = better output but less variety
seed	integer		Random seed for reproducible generation
text	string		Text to generate (100-1000 characters)
voice_description	string		Description of the desired voice characteristics

Examples

Narrator voice with high guidance:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "elevenlabs-voice-design-v2",
    "version": "0.0.1",
    "input": {
      "voice_description": "A deep, calm male voice with gravelly undertones, ideal for thriller audiobook narration",
      "text": "The shadows lengthened as night fell over the abandoned warehouse district. Detective Morgan pulled his coat tighter, knowing that somewhere in the darkness, the truth was waiting to be found.",
      "model_id": "eleven_multilingual_ttv_v2",
      "guidance_scale": 8,
      "loudness": 0.4,
      "quality": 0.5
    }
  }'

Auto-generated text with seed:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "elevenlabs-voice-design-v2",
    "version": "0.0.1",
    "input": {
      "voice_description": "A warm, energetic female sports commentator voice",
      "auto_generate_text": true,
      "model_id": "eleven_multilingual_ttv_v2",
      "guidance_scale": 5,
      "loudness": 0.7,
      "seed": 42
    }
  }'

Related Models

• elevenlabs-voice-design-v3 - Voice design with Elevenlabs V3
• elevenlabs-text-to-dialogue - Multi-speaker dialogue generation

Documentation

• each::labs Docs
• API Reference