Kokoro Web is a browser-based AI text-to-speech generator offering natural-sounding voices, usable online or self-hosted with an OpenAI-compatible API. It targets users needing quick voice generation without installation or developers seeking a self-hosted TTS solution. The primary benefit is its accessibility and flexibility, providing high-quality speech synthesis with minimal setup.

How It Works

Kokoro Web leverages the open-weight Kokoro-82M model, a 82 million parameter Text-to-Speech model known for its speed and efficiency, comparable to larger models. It utilizes WebGPU acceleration in supported browsers for faster generation. The self-hosted version exposes an OpenAI-compatible API, allowing seamless integration with existing applications that use OpenAI's TTS service.

Quick Start & Requirements

• Self-host: docker compose up -d (requires Docker)
• Online Demo: https://voice-generator.pages.dev
• API Integration: OpenAI SDK example
• Prerequisites: Docker for self-hosting. WebGPU support for browser acceleration.

Highlighted Details

• Powered by Kokoro-82M, a top-ranked TTS model on TTS Arena.
• OpenAI-compatible API for easy integration.
• WebGPU acceleration for faster generation in-browser.
• Supports multiple languages and voice customization.

Maintenance & Community

• Developed by Eduardo Lat.
• No explicit community links (Discord/Slack) or roadmap mentioned in the README.

Licensing & Compatibility

• License: MIT Licensed.
• Compatibility: Permissive for personal and commercial use, allowing integration into closed-source applications.

Limitations & Caveats

The project is described as "Free AI Text to Speech," but specific usage limits or potential costs for high-volume self-hosting are not detailed. The README does not mention specific performance benchmarks or advanced features like custom voice training.