Kokoro TTS
Kokoro is an open-weight TTS model with 82 million parameters. Despite its lightweight architecture, it delivers comparable quality to larger models while being significantly faster and more cost-efficient.
With Apache-licensed weights, Kokoro can be deployed anywhere from production environments to personal projects.
Kokoro TTS Features
Discover what makes Kokoro TTS a powerful and versatile text-to-speech solution
Lightweight Architecture
82 million parameter model that delivers high-quality output while being significantly faster and more cost-efficient.
Multilingual Support
Generate natural-sounding speech in multiple languages with a single model.
Customizable Pronunciation
Fine-tune pronunciation using Markdown link syntax for precise control over speech output.
Adjustable Intonation
Control speech intonation using punctuation to create more natural and expressive voice output.
Open Weights
Freely use Kokoro for both commercial and personal projects with its open-weight design.
Flexible Deployment
Deploy anywhere from cloud services to personal devices thanks to its efficient architecture.
About Kokoro
Kokoro is a Japanese word that translates to "heart" or "spirit". The model was designed to be lightweight yet effective, making it accessible for deployment in various environments from cloud services to personal devices.
Despite having only 82 million parameters, Kokoro delivers speech quality comparable to much larger models. This efficiency makes it an excellent choice for applications where computational resources are limited or where cost-effectiveness is a priority.
The model supports customizable pronunciation through Markdown link syntax and allows for adjustable intonation using punctuation, giving users fine-grained control over the speech output.
Frequently Asked Questions
Common questions about Kokoro TTS
What is Kokoro TTS?
Kokoro is an open-weight text-to-speech model with 82 million parameters that delivers high-quality speech synthesis comparable to larger models while being significantly faster and more cost-efficient.
How can I use Kokoro TTS?
You can use Kokoro TTS directly through our web interface above, or integrate it into your own applications using the open-source code available on GitHub.
What languages does Kokoro support?
Kokoro supports multiple languages including English, Japanese, and more. The model is designed to handle various language inputs effectively.
Is Kokoro free to use?
Yes, Kokoro is released under the Apache license, which means you can use it freely for both commercial and personal projects.
How do I customize pronunciation?
You can customize pronunciation using Markdown link syntax. This allows for precise control over how specific words or phrases are pronounced.
Can I run Kokoro locally?
Yes, thanks to its lightweight architecture, Kokoro can be deployed locally on personal devices with reasonable computational resources.