To demonstrate what's possible with the Voice Design API, we built xtovoice.elevenlabs.io which generates a unique voice and avatar based on your X (twitter) profile.

How it works:

  1. Visit xtovoice.elevenlabs.io
  2. Connect your X profile or enter a username
  3. LLM analyzes your profile to understand your personality and tone
  4. Voice Design API generates a unique voice based on your profile characteristics
  5. Listen and interact with your personalized AI voice

API Endpoints

The Voice Design API provides two main endpoints:

Generate Voice Previews

POST /v1/voice-design/create

This endpoint generates three unique voice previews from a text prompt describing the desired voice characteristics.

Save Voice to Library

POST /v1/voice-design/save

This endpoint allows you to save your favorite voice previews to your personal voice library for future use.

Open Source Example

You can find the open source example project here. The repository includes:

  • Complete implementation of the X to Voice application
  • API integration examples for Voice Design endpoints
  • Frontend components for voice generation and playback
  • Backend services for X profile analysis

Getting Started

To start using the Voice Design API:

  1. Sign up for an ElevenLabs account
  2. Generate an API key with Voice Design permissions
  3. Explore the documentation and example implementations
  4. Try the X to Voice demo to see the technology in action

What's Next?

The Voice Design API opens up endless possibilities for creating unique, personalized voices at scale. Whether you're building conversational AI agents, creating content, or developing innovative audio experiences, this API provides the flexibility to generate exactly the voice you need.