travisvn/edge-tts-universal

Edge TTS Universal is a TypeScript library that provides access to Microsoft Edge's online text-to-speech service across multiple JavaScript environments, including Node.js, Deno, Bun, and browsers (with limitations). It offers a universal API using Web standards for maximum compatibility, supports real-time streaming synthesis, provides voice management with neural voice options, and includes subtitle generation capabilities. The library is ideal for developers needing high-quality TTS functionality in their applications without requiring an API key or Microsoft Edge installation, though browser usage is restricted to Edge due to WebSocket header requirements.