Voice Lab

Pick a voice from hundreds across Microsoft Edge, Google Gemini, NVIDIA, OpenAI and ElevenLabs, or record 20-30 seconds of clear speech and clone your own. Either way it works across your avatars and agents.

Recording
0:00
Recommended: 20-30 seconds
Read aloud for best results
Cloning your voice...
✓
Voice cloned successfully
Add to an agent
Ready to record

Browse voices

My Voices

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Record a voice sample above to get started.

Text-to-Speech Playground

Use Your Own ElevenLabs Key

The Microsoft Edge, Google Gemini and NVIDIA lanes above are free and always will be. Only ElevenLabs and OpenAI cost anything: on the three.ws account they are metered to your credit balance (top up with $THREE or SOL) at $0.50 per voice clone, $0.30 per 1,000 spoken characters on ElevenLabs and $0.03 on OpenAI, with repeated clips served from cache free. Prefer to use your own account? Paste your ElevenLabs API key and every ElevenLabs call runs on it instead: your voices, the full public Voice Library, your quota, no platform charges. The key is stored only in this browser and sent only with your own voice requests; the server never keeps it.