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alphacep/vosk-api · source

Snapshot 0 · 2026-11-04T12:47:25Z · Jupyter Notebook · Apache-2.0

GitHub description at capture

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node

README at capture

# Vosk Speech Recognition Toolkit

Vosk is an offline open source speech recognition toolkit. It enables
speech recognition for 20+ languages and dialects - English, Indian
English, German, French, Spanish, Portuguese, Chinese, Russian, Turkish,
Vietnamese, Italian, Dutch, Catalan, Arabic, Greek, Farsi, Filipino,
Ukrainian, Kazakh, Swedish, Japanese, Esperanto, Hindi, Czech, Polish.
More to come.

Vosk models are small (50 Mb) but provide continuous large vocabulary
transcription, zero-latency response with streaming API, reconfigurable
vocabulary and speaker identification.

Speech recognition bindings implemented for various programming languages
like Python, Java, Node.JS, C#, C++, Rust, Go and others.

Vosk supplies speech recognition for chatbots, smart home appliances,
virtual assistants. It can also create subtitles for movies,
transcription for lectures and interviews.

Vosk scales from small devices like Raspberry Pi or Android smartphone to
big clusters.

# Documentation

For installation instructions, examples and documentation visit [Vosk
Website](https://alphacephei.com/vosk).