voicute/onnx-wakeword

Open-source, fully offline wake word / keyword spotting (KWS) inference engine — ONNX/TFLite <130KB, multi-keyword, multilingual. Train a custom wake word online with auto hard-negative mining; deploy on ESP32 / Raspberry Pi / Android / Web / Windows / macOS / Linux / Home Assistant — runs on any ONNX/TFLite-capable device.