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Kokoro
Give your applications a voice.
Expressive voices without heavy infrastructure: 82M TTS, 54 voices, 8 languages, fast and efficient under Apache-2.0.
Good for
- 01Create voice assistants, narration and interactive experiences.
- 02Generate audio for learning, accessibility and customer service.
- 03Voice response and phone-menu systems (IVR).
- Voice apps
- Helpdesk & support
- Marketing & content
Key facts
- Model origin
- Hexgrad
- Size
- 82M
- Modalities
- text → audio
- Languages
- 8
- Voices
- 54
- API model id
- Model id published at launch
- Availability
- Available now. Regional rollout is shown in your Console. Ask us about your region.
Your data boundary
Prompts and outputs are not stored by default. Knowledge or Memory data that your organization intentionally persists is encrypted, pinned to the selected region, isolated to authorized organizational scopes, and never used to train shared or third-party models.
Explore the platform
Start with control
Create your account and pick the region your data must stay in.