Voskify

A Node.js wrapper for Vosk via koffi.

✨ Features

• 🚀 Zero compilation – No node-gyp hassle.
• 📡 Fully offline – All speech recognition runs locally, no network required.
• 🎙️ WAV in, text out – Accepts standard .wav files and returns recognized text in a few lines of code.

📦 Installation

npm install voskify

🚀 Quick Start

Download a Vosk model (e.g. vosk-model-small-en-us-0.15) from the Vosk models page and place it in a local models directory. Then use the following code to transcribe a WAV file:

import { VoskModel } from "voskify";

const model = new VoskModel("./models/vosk-model-small-en-us-0.15");
const recognizer = model.createRecognizer();

await recognizer.acceptWaveform("./audio/sample.wav");

console.log(recognizer.getFinalResult());

model.free();

🧱 Limitations

• Only Windows is supported.

🙏 Acknowledgements

Thanks to the following open-source projects:

• vosk-api
• koffi
• wavefile

License

MIT