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Introduction

Note: You need Node >= 16.

This repo contains examples for NodeJS. It uses node-addon-api to wrap sherpa-onnx for NodeJS and it supports multiple threads.

Note: ../nodejs-examples uses WebAssembly to wrap sherpa-onnx for NodeJS and it does not support multiple threads.

Before you continue, please first run

npm install # or pnpm install

# For macOS x64
## With npm
export DYLD_LIBRARY_PATH=$PWD/node_modules/sherpa-onnx-darwin-x64:$DYLD_LIBRARY_PATH
## With pnpm
export DYLD_LIBRARY_PATH=$PWD/node_modules/.pnpm/sherpa-onnx-node@<REPLACE-THIS-WITH-THE-INSTALLED-VERSION>/node_modules/sherpa-onnx-darwin-x64:$DYLD_LIBRARY_PATH

# For macOS arm64
## With npm
export DYLD_LIBRARY_PATH=$PWD/node_modules/sherpa-onnx-darwin-arm64:$DYLD_LIBRARY_PATH
## With pnpm
export DYLD_LIBRARY_PATH=$PWD/node_modules/.pnpm/sherpa-onnx-node@<REPLACE-THIS-WITH-THE-INSTALLED-VERSION>/node_modules/sherpa-onnx-darwin-arm64:$DYLD_LIBRARY_PATH

# For Linux x64
## With npm
export LD_LIBRARY_PATH=$PWD/node_modules/sherpa-onnx-linux-x64:$LD_LIBRARY_PATH
## With pnpm
export LD_LIBRARY_PATH=$PWD/node_modules/.pnpm/sherpa-onnx-node@<REPLACE-THIS-WITH-THE-INSTALLED-VERSION>/node_modules/sherpa-onnx-linux-x64:$LD_LIBRARY_PATH

# For Linux arm64, e.g., Raspberry Pi 4
## With npm
export LD_LIBRARY_PATH=$PWD/node_modules/sherpa-onnx-linux-arm64:$LD_LIBRARY_PATH
## With pnpm
export LD_LIBRARY_PATH=$PWD/node_modules/.pnpm/sherpa-onnx-node@<REPLACE-THIS-WITH-THE-INSTALLED-VERSION>/node_modules/sherpa-onnx-linux-arm64:$LD_LIBRARY_PATH

Examples

The following tables list the examples in this folder.

Speech enhancement/denoising

File Description
./test_offline_speech_enhancement_gtcrn.js It demonstrates how to use sherpa-onnx JavaScript API for speech enhancement with GTCRN.
./test_offline_speech_enhancement_dpdfnet.js It demonstrates how to use sherpa-onnx JavaScript API for speech enhancement with DPDFNet.
./test_online_speech_enhancement_gtcrn.js It demonstrates how to use sherpa-onnx JavaScript API for online speech enhancement with GTCRN.
./test_online_speech_enhancement_dpdfnet.js It demonstrates how to use sherpa-onnx JavaScript API for online speech enhancement with DPDFNet.

Speaker diarization

File Description
./test_offline_speaker_diarization.js It demonstrates how to use sherpa-onnx JavaScript API for speaker diarization. It supports speaker segmentation models from pyannote-audio

Add punctuations to text

File Description
./test_offline_punctuation.js Add punctuations to input text using CT transformer. It supports both Chinese and English.
./test_online_punctuation.js Add punctuations to input text using an online/streaming punctuation model.

Voice activity detection (VAD)

File Description
./test_vad_microphone.js VAD with a microphone. It uses silero-vad

Speaker identification

File Description
./test_speaker_identification.js Speaker identification from a file

Spoken language identification

File Description
./test_spoken_language_identification.js Spoken language identification from a file using a multi-lingual Whisper model
./test_vad_spoken_language_identification_microphone.js Spoken language identification from a microphone using a multi-lingual Whisper model

Audio tagging

File Description
./test_audio_tagging_zipformer.js Audio tagging with a Zipformer model
./test_audio_tagging_ced.js Audio tagging with a CED model

Keyword spotting

File Description
./test_keyword_spotter_transducer.js Keyword spotting from a file using a Zipformer model
./test_keyword_spotter_transducer_microphone.js Keyword spotting from a microphone using a Zipformer model

Streaming speech-to-text from files

File Description
./test_asr_streaming_t_one_ctc.js Streaming speech recognition from a file using a T-one CTC model
./test_asr_streaming_transducer.js Streaming speech recognition from a file using a Zipformer transducer model
./test_asr_streaming_transducer_itn.js Streaming speech recognition from a file using a Zipformer transducer model with ITN
./test_asr_streaming_transducer_with_hr.js Streaming speech recognition from a file using a Zipformer transducer model with homophone replacer
./test_asr_streaming_ctc.js Streaming speech recognition from a file using a Zipformer CTC model with greedy search
./test_asr_streaming_ctc_hlg.js Streaming speech recognition from a file using a Zipformer CTC model with HLG decoding
./test_asr_streaming_paraformer.js Streaming speech recognition from a file using a Paraformer model

Streaming speech-to-text from a microphone

File Description
./test_asr_streaming_transducer_microphone.js Streaming speech recognition from a microphone using a Zipformer transducer model
./test_asr_streaming_transducer_microphone_itn.js Streaming speech recognition from a microphone using a Zipformer transducer model with ITN
./test_asr_streaming_ctc_microphone.js Streaming speech recognition from a microphone using a Zipformer CTC model with greedy search
./test_asr_streaming_ctc_hlg_microphone.js Streaming speech recognition from a microphone using a Zipformer CTC model with HLG decoding
./test_asr_streaming_paraformer_microphone.js Streaming speech recognition from a microphone using a Paraformer model

Non-Streaming speech-to-text from files

File Description
./test_asr_non_streaming_transducer.js Non-streaming speech recognition from a file with a Zipformer transducer model
./test_asr_non_streaming_fire_red_asr.js Non-streaming speech recognition from a file using FireRedAsr
./test_asr_non_streaming_fire_red_asr_ctc.js Non-streaming speech recognition from a file using FireRedAsr CTC model
./test_asr_non_streaming_fire_red_asr_ctc_async.js Async non-streaming speech recognition from a file using FireRedAsr CTC model
./test_asr_non_streaming_whisper.js Non-streaming speech recognition from a file using Whisper
./test_vad_with_non_streaming_asr_whisper.js Non-streaming speech recognition from a file using Whisper + Silero VAD
./test_asr_non_streaming_moonshine.js Non-streaming speech recognition from a file using Moonshine
./test_asr_non_streaming_moonshine_v2.js Non-streaming speech recognition from a file using Moonshine v2
./test_vad_with_non_streaming_asr_moonshine.js Non-streaming speech recognition from a file using Moonshine + Silero VAD
./test_asr_non_streaming_nemo_ctc.js Non-streaming speech recognition from a file using a NeMo CTC model with greedy search
./test_asr_non_streaming_wenet_ctc.js Non-streaming speech recognition from a file using a u2pp_conformer_yue CTC model with greedy search
./test_asr_non_streaming_omnilingual_asr_ctc.js Non-streaming speech recognition from a file using a Omnilingual-ASR CTC model with greedy search
./test_asr_non_streaming_medasr_ctc.js Non-streaming speech recognition from a file using a Google MedASR CTC model with greedy search
./test_asr_non_streaming_funasr_nano.js Non-streaming speech recognition from a file using a FunASR Nano model
./test_asr_non_streaming_funasr_nano_async.js Async non-streaming speech recognition from multiple files using a FunASR Nano model
./test_asr_non_streaming_cohere_transcribe.js Non-streaming speech recognition from a file using a Cohere Transcribe model
./test_asr_non_streaming_cohere_transcribe_async.js Async non-streaming speech recognition from multiple files using a Cohere Transcribe model
./test_asr_non_streaming_qwen3_asr.js Non-streaming speech recognition from a file using a Qwen3 ASR model
./test_asr_non_streaming_qwen3_asr_async.js Async non-streaming speech recognition from multiple files using a Qwen3 ASR model
./test_asr_non_streaming_nemo_canary.js Non-streaming speech recognition from a file using a NeMo Canary model
./test_asr_non_streaming_zipformer_ctc.js Non-streaming speech recognition from a file using a Zipformer CTC model with greedy search
./test_asr_non_streaming_nemo_parakeet_tdt_v2.js Non-streaming speech recognition from a file using a NeMo parakeet-tdt-0.6b-v2 model with greedy search
./test_asr_non_streaming_nemo_parakeet_tdt_v2_hotwords.js Non-streaming speech recognition from a file using a NeMo parakeet-tdt-0.6b-v2 model with modified_beam_search and per-stream hotwords
./test_asr_non_streaming_dolphin_ctc.js Non-streaming speech recognition from a file using a [Dolphinhttps://github.com/DataoceanAI/Dolphin]) CTC model with greedy search
./test_asr_non_streaming_paraformer.js Non-streaming speech recognition from a file using Paraformer
./test_asr_non_streaming_paraformer_itn.js Non-streaming speech recognition from a file using Paraformer with ITN
./test_asr_non_streaming_sense_voice.js Non-streaming speech recognition from a file using SenseVoice
./test_asr_non_streaming_sense_voice_with_hr.js Non-streaming speech recognition from a file using SenseVoice with homophone replacer

Non-Streaming speech-to-text from a microphone with VAD

File Description
./test_vad_asr_non_streaming_transducer_microphone.js VAD + Non-streaming speech recognition from a microphone using a Zipformer transducer model
./test_vad_asr_non_streaming_whisper_microphone.js VAD + Non-streaming speech recognition from a microphone using Whisper
./test_vad_asr_non_streaming_moonshine_microphone.js VAD + Non-streaming speech recognition from a microphone using Moonshine
./test_vad_asr_non_streaming_nemo_ctc_microphone.js VAD + Non-streaming speech recognition from a microphone using a NeMo CTC model with greedy search
./test_vad_asr_non_streaming_zipformer_ctc_microphone.js VAD + Non-streaming speech recognition from a microphone using a Zipformer CTC model with greedy search
./test_vad_asr_non_streaming_paraformer_microphone.js VAD + Non-streaming speech recognition from a microphone using Paraformer
./test_vad_asr_non_streaming_sense_voice_microphone.js VAD + Non-streaming speech recognition from a microphone using SenseVoice

Text-to-speech

File Description
./test_tts_non_streaming_pocket_en.js Zero-shot text-to-speech with a PocketTTS English Model
./test_tts_non_streaming_pocket_en_async.js Zero-shot text-to-speech with a PocketTTS English Model using async JS API
./test_tts_non_streaming_pocket_en_play_async.js Zero-shot text-to-speech with a PocketTTS English Model using async JS API and live audio playback
./test_tts_non_streaming_zipvoice_zh_en.js Zero-shot text-to-speech with a ZipVoice Chinese/English Model
./test_tts_non_streaming_zipvoice_zh_en_async.js Zero-shot text-to-speech with a ZipVoice Chinese/English Model using async JS API
./test_tts_non_streaming_zipvoice_zh_en_play_async.js Zero-shot text-to-speech with a ZipVoice Chinese/English Model using async JS API and live audio playback
./test_tts_non_streaming_kitten_en.js Text-to-speech with a KittenTTS English Model (async API)
./test_tts_non_streaming_kitten_en_sync.js Text-to-speech with a KittenTTS English Model (sync API)
./test_tts_non_streaming_kokoro_en.js Text-to-speech with a Kokoro English Model (sync API)
./test_tts_non_streaming_kokoro_en_async.js Text-to-speech with a Kokoro English Model (async API)
./test_tts_non_streaming_kokoro_zh_en.js Text-to-speech with a Kokoro Model supporting Chinese and English (sync API)
./test_tts_non_streaming_kokoro_zh_en_async.js Text-to-speech with a Kokoro Model supporting Chinese and English (async API)
./test_tts_non_streaming_matcha_icefall_en.js Text-to-speech with a MatchaTTS English Model (sync API)
./test_tts_non_streaming_matcha_icefall_en_async.js Text-to-speech with a MatchaTTS English Model (async API)
./test_tts_non_streaming_matcha_icefall_zh.js Text-to-speech with a MatchaTTS Chinese Model (sync API)
./test_tts_non_streaming_matcha_icefall_zh_async.js Text-to-speech with a MatchaTTS Chinese Model (async API)
./test_tts_non_streaming_supertonic_en.js Text-to-speech with a Supertonic English Model (sync API)
./test_tts_non_streaming_supertonic_en_async.js Text-to-speech with a Supertonic English Model (async API)
./test_tts_non_streaming_supertonic_en_play_async.js Text-to-speech with a Supertonic English Model (async API + live playback)
./test_tts_non_streaming_vits_piper_en.js Text-to-speech with a piper English model (sync API)
./test_tts_non_streaming_vits_piper_en_async.js Text-to-speech with a piper English model (async API)
./test_tts_non_streaming_vits_coqui_de.js Text-to-speech with a coqui German model (sync API)
./test_tts_non_streaming_vits_coqui_de_async.js Text-to-speech with a coqui German model (async API)
./test_tts_non_streaming_vits_zh_ll.js Text-to-speech with a Chinese model using cppjieba (sync API)
./test_tts_non_streaming_vits_zh_ll_async.js Text-to-speech with a Chinese model using cppjieba (async API)
./test_tts_non_streaming_vits_zh_aishell3.js Text-to-speech with a Chinese TTS model (sync API)
./test_tts_non_streaming_vits_zh_aishell3_async.js Text-to-speech with a Chinese TTS model (async API)

Speaker diarization

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-segmentation-models/sherpa-onnx-pyannote-segmentation-3-0.tar.bz2
tar xvf sherpa-onnx-pyannote-segmentation-3-0.tar.bz2
rm sherpa-onnx-pyannote-segmentation-3-0.tar.bz2

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-recongition-models/3dspeaker_speech_eres2net_base_sv_zh-cn_3dspeaker_16k.onnx

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-segmentation-models/0-four-speakers-zh.wav

node ./test_offline_speaker_diarization.js

Speech enhancement/denoising

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/speech-enhancement-models/gtcrn_simple.onnx
wget https://github.com/k2-fsa/sherpa-onnx/releases/download/speech-enhancement-models/inp_16k.wav

node ./test_offline_speech_enhancement_gtcrn.js

Voice Activity detection (VAD)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx


# To run the test with a microphone, you need to install the package node-cpal
npm install node-cpal

node ./test_vad_microphone.js

Audio tagging with zipformer

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/audio-tagging-models/sherpa-onnx-zipformer-small-audio-tagging-2024-04-15.tar.bz2
tar xvf sherpa-onnx-zipformer-small-audio-tagging-2024-04-15.tar.bz2
rm sherpa-onnx-zipformer-small-audio-tagging-2024-04-15.tar.bz2

node ./test_audio_tagging_zipformer.js

Audio tagging with CED

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/audio-tagging-models/sherpa-onnx-ced-mini-audio-tagging-2024-09-14.tar.bz2
tar xvf sherpa-onnx-ced-mini-audio-tagging-2024-09-14.tar.bz2
rm sherpa-onnx-ced-mini-audio-tagging-2024-09-14.tar.bz2

node ./test_audio_tagging_ced.js

Streaming speech recognition with Zipformer transducer with homophone replacer

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2
tar xvf sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2
rm sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/hr-files/dict.tar.bz2
tar xf dict.tar.bz2

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/hr-files/replace.fst
curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/hr-files/test-hr.wav
curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/hr-files/lexicon.txt

node ./test_asr_streaming_transducer_with_hr.js

Streaming speech recognition with T-one CTC

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-t-one-russian-2025-09-08.tar.bz2
tar xvf sherpa-onnx-streaming-t-one-russian-2025-09-08.tar.bz2
rm sherpa-onnx-streaming-t-one-russian-2025-09-08.tar.bz2

node ./test_asr_streaming_t_one_ctc.js

Streaming speech recognition with Zipformer transducer

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2
tar xvf sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2
rm sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20.tar.bz2

node ./test_asr_streaming_transducer.js

# To run the test with a microphone, you need to install the package node-cpal
npm install node-cpal

node ./test_asr_streaming_transducer_microphone.js

Streaming speech recognition with Zipformer CTC

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-zipformer-ctc-small-2024-03-18.tar.bz2
tar xvf sherpa-onnx-streaming-zipformer-ctc-small-2024-03-18.tar.bz2
rm sherpa-onnx-streaming-zipformer-ctc-small-2024-03-18.tar.bz2

node ./test_asr_streaming_ctc.js

# To decode with HLG.fst
node ./test_asr_streaming_ctc_hlg.js

# To run the test with a microphone, you need to install the package node-cpal
npm install node-cpal

node ./test_asr_streaming_ctc_microphone.js
node ./test_asr_streaming_ctc_hlg_microphone.js

Streaming speech recognition with Paraformer

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-streaming-paraformer-bilingual-zh-en.tar.bz2
tar xvf sherpa-onnx-streaming-paraformer-bilingual-zh-en.tar.bz2
rm sherpa-onnx-streaming-paraformer-bilingual-zh-en.tar.bz2

node ./test_asr_streaming_paraformer.js

# To run the test with a microphone, you need to install the package node-cpal
npm install node-cpal

node ./test_asr_streaming_paraformer_microphone.js

Non-streaming speech recognition with Zipformer transducer

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-zipformer-en-2023-04-01.tar.bz2
tar xvf sherpa-onnx-zipformer-en-2023-04-01.tar.bz2
rm sherpa-onnx-zipformer-en-2023-04-01.tar.bz2

node ./test_asr_non_streaming_transducer.js

# To run VAD + non-streaming ASR with transudcer using a microphone
npm install node-cpal
node ./test_vad_asr_non_streaming_transducer_microphone.js

Non-streaming speech recognition with FireRedAsr

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-fire-red-asr-large-zh_en-2025-02-16.tar.bz2
tar xvf sherpa-onnx-fire-red-asr-large-zh_en-2025-02-16.tar.bz2
rm sherpa-onnx-fire-red-asr-large-zh_en-2025-02-16.tar.bz2

node ./test_asr_non_streaming_fire_red_asr.js

Non-streaming speech recognition with FireRedAsr CTC

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-fire-red-asr2-ctc-zh_en-int8-2026-02-25.tar.bz2
tar xvf sherpa-onnx-fire-red-asr2-ctc-zh_en-int8-2026-02-25.tar.bz2
rm sherpa-onnx-fire-red-asr2-ctc-zh_en-int8-2026-02-25.tar.bz2

node ./test_asr_non_streaming_fire_red_asr_ctc.js
node ./test_asr_non_streaming_fire_red_asr_ctc_async.js

Non-streaming speech recognition with Whisper

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-whisper-tiny.en.tar.bz2
tar xvf sherpa-onnx-whisper-tiny.en.tar.bz2
rm sherpa-onnx-whisper-tiny.en.tar.bz2

node ./test_asr_non_streaming_whisper.js

# To run VAD + non-streaming ASR with Whisper using a microphone
npm install node-cpal
node ./test_vad_asr_non_streaming_whisper_microphone.js

Non-streaming speech recognition with Moonshine v2

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27.tar.bz2
tar xvf sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27.tar.bz2
rm sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27.tar.bz2

node ./test_asr_non_streaming_moonshine_v2.js

Non-streaming speech recognition with Moonshine

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-moonshine-tiny-en-int8.tar.bz2
tar xvf sherpa-onnx-moonshine-tiny-en-int8.tar.bz2
rm sherpa-onnx-moonshine-tiny-en-int8.tar.bz2

node ./test_asr_non_streaming_moonshine.js

# To run VAD + non-streaming ASR with Moonshine using a microphone
npm install node-cpal
node ./test_vad_asr_non_streaming_moonshine_microphone.js

Non-streaming speech recognition with Moonshine + VAD

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-moonshine-tiny-en-int8.tar.bz2
tar xvf sherpa-onnx-moonshine-tiny-en-int8.tar.bz2
rm sherpa-onnx-moonshine-tiny-en-int8.tar.bz2

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/Obama.wav
wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx

node ./test_vad_with_non_streaming_asr_moonshine.js

Non-streaming speech recognition with Whisper + VAD

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-whisper-tiny.en.tar.bz2
tar xvf sherpa-onnx-whisper-tiny.en.tar.bz2
rm sherpa-onnx-whisper-tiny.en.tar.bz2

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/Obama.wav
wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx

node ./test_vad_with_non_streaming_asr_whisper.js

Non-streaming speech recognition with Dolphin CTC models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-dolphin-base-ctc-multi-lang-int8-2025-04-02.tar.bz2
tar xvf sherpa-onnx-dolphin-base-ctc-multi-lang-int8-2025-04-02.tar.bz2
rm sherpa-onnx-dolphin-base-ctc-multi-lang-int8-2025-04-02.tar.bz2

node ./test_asr_non_streaming_dolphin_ctc.js

Non-streaming speech recognition with NeMo parakeet-tdt-0.6b-v2 models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8.tar.bz2
tar xvf sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8.tar.bz2
rm sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8.tar.bz2

node ./test_asr_non_streaming_nemo_parakeet_tdt_v2.js

# Per-stream hotwords (contextual biasing) with modified_beam_search
node ./test_asr_non_streaming_nemo_parakeet_tdt_v2_hotwords.js

Non-streaming speech recognition with Zipformer CTC models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03.tar.bz2

tar xvf sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03.tar.bz2
rm sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03.tar.bz2

node ./test_asr_non_streaming_zipformer_ctc.js

# To run VAD + non-streaming ASR with Paraformer using a microphone
npm install node-cpal
node ./test_vad_asr_non_streaming_zipformer_ctc_microphone.js

Non-streaming speech recognition with NeMo Canary models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-nemo-canary-180m-flash-en-es-de-fr-int8.tar.bz2
tar xvf sherpa-onnx-nemo-canary-180m-flash-en-es-de-fr-int8.tar.bz2
rm sherpa-onnx-nemo-canary-180m-flash-en-es-de-fr-int8.tar.bz2

node ./test_asr_non_streaming_nemo_canary.js

Non-streaming speech recognition with NeMo CTC models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-nemo-fast-conformer-ctc-be-de-en-es-fr-hr-it-pl-ru-uk-20k.tar.bz2
tar xvf sherpa-onnx-nemo-fast-conformer-ctc-be-de-en-es-fr-hr-it-pl-ru-uk-20k.tar.bz2
rm sherpa-onnx-nemo-fast-conformer-ctc-be-de-en-es-fr-hr-it-pl-ru-uk-20k.tar.bz2

node ./test_asr_non_streaming_nemo_ctc.js

# To run VAD + non-streaming ASR with Paraformer using a microphone
npm install node-cpal
node ./test_vad_asr_non_streaming_nemo_ctc_microphone.js

Asynchronous non-streaming speech recognition with FunASR Nano models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-funasr-nano-int8-2025-12-30.tar.bz2
tar xvf sherpa-onnx-funasr-nano-int8-2025-12-30.tar.bz2
rm sherpa-onnx-funasr-nano-int8-2025-12-30.tar.bz2

node ./test_asr_non_streaming_funasr_nano_async.js

Non-streaming speech recognition with FunASR Nano models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-funasr-nano-int8-2025-12-30.tar.bz2
tar xvf sherpa-onnx-funasr-nano-int8-2025-12-30.tar.bz2
rm sherpa-onnx-funasr-nano-int8-2025-12-30.tar.bz2

node ./test_asr_non_streaming_funasr_nano.js

Asynchronous non-streaming speech recognition with Cohere Transcribe models

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-cohere-transcribe-14-lang-int8-2026-04-01.tar.bz2
tar xvf sherpa-onnx-cohere-transcribe-14-lang-int8-2026-04-01.tar.bz2
rm sherpa-onnx-cohere-transcribe-14-lang-int8-2026-04-01.tar.bz2

node ./test_asr_non_streaming_cohere_transcribe_async.js

Non-streaming speech recognition with Cohere Transcribe models

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-cohere-transcribe-14-lang-int8-2026-04-01.tar.bz2
tar xvf sherpa-onnx-cohere-transcribe-14-lang-int8-2026-04-01.tar.bz2
rm sherpa-onnx-cohere-transcribe-14-lang-int8-2026-04-01.tar.bz2

node ./test_asr_non_streaming_cohere_transcribe.js

Asynchronous non-streaming speech recognition with Qwen3 ASR models

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25.tar.bz2
tar xvf sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25.tar.bz2
rm sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25.tar.bz2

node ./test_asr_non_streaming_qwen3_asr_async.js

Non-streaming speech recognition with Qwen3 ASR models

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25.tar.bz2
tar xvf sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25.tar.bz2
rm sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25.tar.bz2

node ./test_asr_non_streaming_qwen3_asr.js

Non-streaming speech recognition with Google MedASR CTC models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-medasr-ctc-en-int8-2025-12-25.tar.bz2
tar xvf sherpa-onnx-medasr-ctc-en-int8-2025-12-25.tar.bz2
rm sherpa-onnx-medasr-ctc-en-int8-2025-12-25.tar.bz2

node ./test_asr_non_streaming_medasr_ctc.js

Non-streaming speech recognition with Omnilingual ASR CTC models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-omnilingual-asr-1600-languages-300M-ctc-int8-2025-11-12.tar.bz2
tar xvf sherpa-onnx-omnilingual-asr-1600-languages-300M-ctc-int8-2025-11-12.tar.bz2
rm sherpa-onnx-omnilingual-asr-1600-languages-300M-ctc-int8-2025-11-12.tar.bz2

node ./test_asr_non_streaming_omnilingual_asr_ctc.js

Non-streaming speech recognition with WeNet CTC models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-wenetspeech-yue-u2pp-conformer-ctc-zh-en-cantonese-int8-2025-09-10.tar.bz2
tar xvf sherpa-onnx-wenetspeech-yue-u2pp-conformer-ctc-zh-en-cantonese-int8-2025-09-10.tar.bz2
rm sherpa-onnx-wenetspeech-yue-u2pp-conformer-ctc-zh-en-cantonese-int8-2025-09-10.tar.bz2

node ./test_asr_non_streaming_wenet_ctc.js

Non-streaming speech recognition with Paraformer

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-paraformer-zh-2023-09-14.tar.bz2
tar xvf sherpa-onnx-paraformer-zh-2023-09-14.tar.bz2
rm sherpa-onnx-paraformer-zh-2023-09-14.tar.bz2

node ./test_asr_non_streaming_paraformer.js

# To run VAD + non-streaming ASR with Paraformer using a microphone
npm install node-cpal
node ./test_vad_asr_non_streaming_paraformer_microphone.js

Non-streaming speech recognition with SenseVoice with homophone replacer

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-int8-2024-07-17.tar.bz2
tar xvf sherpa-onnx-sense-voice-zh-en-ja-ko-yue-int8-2024-07-17.tar.bz2
rm sherpa-onnx-sense-voice-zh-en-ja-ko-yue-int8-2024-07-17.tar.bz2

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/hr-files/dict.tar.bz2
tar xf dict.tar.bz2

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/hr-files/replace.fst
curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/hr-files/test-hr.wav
curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/hr-files/lexicon.txt

node ./test_asr_non_streaming_sense_voice_with_hr.js

Non-streaming speech recognition with SenseVoice

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-int8-2024-07-17.tar.bz2
tar xvf sherpa-onnx-sense-voice-zh-en-ja-ko-yue-int8-2024-07-17.tar.bz2
rm sherpa-onnx-sense-voice-zh-en-ja-ko-yue-int8-2024-07-17.tar.bz2

node ./test_asr_non_streaming_sense_voice.js

# To run VAD + non-streaming ASR with Paraformer using a microphone
npm install node-cpal
node ./test_vad_asr_non_streaming_sense_voice_microphone.js

Zero-shot text-to-speech with PocketTTS models (English TTS, async API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2
tar xf sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2
rm sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2

node ./test_tts_non_streaming_pocket_en_async.js

Zero-shot text-to-speech with PocketTTS models (English TTS, async API + playback)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2
tar xf sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2
rm sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2

npm install speaker

node ./test_tts_non_streaming_pocket_en_play_async.js

Zero-shot text-to-speech with PocketTTS models (English TTS, sync API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2
tar xf sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2
rm sherpa-onnx-pocket-tts-int8-2026-01-26.tar.bz2

node ./test_tts_non_streaming_pocket_en.js

Zero-shot text-to-speech with ZipVoice models (Chinese/English TTS, async API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2
tar xf sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2
rm sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/vocoder-models/vocos_24khz.onnx

# The reference text must match the reference audio transcript.
node ./test_tts_non_streaming_zipvoice_zh_en_async.js

Zero-shot text-to-speech with ZipVoice models (Chinese/English TTS, async API + playback)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2
tar xf sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2
rm sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/vocoder-models/vocos_24khz.onnx

# Install the playback package once.
npm install speaker

# The reference text must match the reference audio transcript.
node ./test_tts_non_streaming_zipvoice_zh_en_play_async.js

Zero-shot text-to-speech with ZipVoice models (Chinese/English TTS, sync API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2
tar xf sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2
rm sherpa-onnx-zipvoice-distill-int8-zh-en-emilia.tar.bz2

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/vocoder-models/vocos_24khz.onnx

# The reference text must match the reference audio transcript.
node ./test_tts_non_streaming_zipvoice_zh_en.js

Text-to-speech with KittenTTS models (English TTS, async API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/kitten-nano-en-v0_1-fp16.tar.bz2
tar xf kitten-nano-en-v0_1-fp16.tar.bz2
rm kitten-nano-en-v0_1-fp16.tar.bz2

node ./test_tts_non_streaming_kitten_en.js

Text-to-speech with KittenTTS models (English TTS, sync API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/kitten-nano-en-v0_1-fp16.tar.bz2
tar xf kitten-nano-en-v0_1-fp16.tar.bz2
rm kitten-nano-en-v0_1-fp16.tar.bz2

node ./test_tts_non_streaming_kitten_en_sync.js

Text-to-speech with Supertonic TTS models (English TTS, sync API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2
tar xf sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2
rm sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2

node ./test_tts_non_streaming_supertonic_en.js

Text-to-speech with Supertonic TTS models (English TTS, async API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2
tar xf sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2
rm sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2

node ./test_tts_non_streaming_supertonic_en_async.js

Text-to-speech with Supertonic TTS models (English TTS, async API + playback)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2
tar xf sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2
rm sherpa-onnx-supertonic-3-tts-int8-2026-05-11.tar.bz2

npm install speaker

node ./test_tts_non_streaming_supertonic_en_play_async.js

Text-to-speech with Kokoro TTS models (Chinese + English TTS, sync API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/kokoro-multi-lang-v1_0.tar.bz2
tar xf kokoro-multi-lang-v1_0.tar.bz2
rm kokoro-multi-lang-v1_0.tar.bz2

node ./test_tts_non_streaming_kokoro_zh_en.js

Text-to-speech with Kokoro TTS models (Chinese + English TTS, async API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/kokoro-multi-lang-v1_0.tar.bz2
tar xf kokoro-multi-lang-v1_0.tar.bz2
rm kokoro-multi-lang-v1_0.tar.bz2

node ./test_tts_non_streaming_kokoro_zh_en_async.js

Text-to-speech with Kokoro TTS models (English TTS, sync API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/kokoro-en-v0_19.tar.bz2
tar xf kokoro-en-v0_19.tar.bz2
rm kokoro-en-v0_19.tar.bz2

node ./test_tts_non_streaming_kokoro_en.js

Text-to-speech with Kokoro TTS models (English TTS, async API)

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/kokoro-en-v0_19.tar.bz2
tar xf kokoro-en-v0_19.tar.bz2
rm kokoro-en-v0_19.tar.bz2

node ./test_tts_non_streaming_kokoro_en_async.js

Text-to-speech with MatchaTTS models (English TTS, sync API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/matcha-icefall-en_US-ljspeech.tar.bz2
tar xf matcha-icefall-en_US-ljspeech.tar.bz2
rm matcha-icefall-en_US-ljspeech.tar.bz2

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/vocoder-models/vocos-22khz-univ.onnx

node ./test_tts_non_streaming_matcha_icefall_en.js

Text-to-speech with MatchaTTS models (English TTS, async API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/matcha-icefall-en_US-ljspeech.tar.bz2
tar xf matcha-icefall-en_US-ljspeech.tar.bz2
rm matcha-icefall-en_US-ljspeech.tar.bz2

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/vocoder-models/vocos-22khz-univ.onnx

node ./test_tts_non_streaming_matcha_icefall_en_async.js

Text-to-speech with MatchaTTS models (Chinese TTS, sync API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/matcha-icefall-zh-baker.tar.bz2
tar xvf matcha-icefall-zh-baker.tar.bz2
rm matcha-icefall-zh-baker.tar.bz2

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/vocoder-models/vocos-22khz-univ.onnx

node ./test_tts_non_streaming_matcha_icefall_zh.js

Text-to-speech with MatchaTTS models (Chinese TTS, async API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/matcha-icefall-zh-baker.tar.bz2
tar xvf matcha-icefall-zh-baker.tar.bz2
rm matcha-icefall-zh-baker.tar.bz2

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/vocoder-models/vocos-22khz-univ.onnx

node ./test_tts_non_streaming_matcha_icefall_zh_async.js

Text-to-speech with piper VITS models (sync API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-piper-en_GB-cori-medium.tar.bz2
tar xvf vits-piper-en_GB-cori-medium.tar.bz2
rm vits-piper-en_GB-cori-medium.tar.bz2

node ./test_tts_non_streaming_vits_piper_en.js

Text-to-speech with piper VITS models (async API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-piper-en_GB-cori-medium.tar.bz2
tar xvf vits-piper-en_GB-cori-medium.tar.bz2
rm vits-piper-en_GB-cori-medium.tar.bz2

node ./test_tts_non_streaming_vits_piper_en_async.js

Text-to-speech with Coqui-ai/TTS VITS models (German, sync API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-coqui-de-css10.tar.bz2
tar xvf vits-coqui-de-css10.tar.bz2
rm vits-coqui-de-css10.tar.bz2

node ./test_tts_non_streaming_vits_coqui_de.js

Text-to-speech with Coqui-ai/TTS VITS models (German, async API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-coqui-de-css10.tar.bz2
tar xvf vits-coqui-de-css10.tar.bz2
rm vits-coqui-de-css10.tar.bz2

node ./test_tts_non_streaming_vits_coqui_de_async.js

Text-to-speech with vits Chinese zh-ll models (sync API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-vits-zh-ll.tar.bz2
tar xvf sherpa-onnx-vits-zh-ll.tar.bz2
rm sherpa-onnx-vits-zh-ll.tar.bz2

node ./test_tts_non_streaming_vits_zh_ll.js

Text-to-speech with vits Chinese zh-ll models (async API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/sherpa-onnx-vits-zh-ll.tar.bz2
tar xvf sherpa-onnx-vits-zh-ll.tar.bz2
rm sherpa-onnx-vits-zh-ll.tar.bz2

node ./test_tts_non_streaming_vits_zh_ll_async.js

Text-to-speech with vits Chinese AiShell3 models (sync API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-icefall-zh-aishell3.tar.bz2
tar xvf vits-icefall-zh-aishell3.tar.bz2
rm vits-icefall-zh-aishell3.tar.bz2

node ./test_tts_non_streaming_vits_zh_aishell3.js

Text-to-speech with vits Chinese AiShell3 models (async API)

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/vits-icefall-zh-aishell3.tar.bz2
tar xvf vits-icefall-zh-aishell3.tar.bz2
rm vits-icefall-zh-aishell3.tar.bz2

node ./test_tts_non_streaming_vits_zh_aishell3_async.js

Spoken language identification with Whisper multi-lingual models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-whisper-tiny.tar.bz2
tar xvf sherpa-onnx-whisper-tiny.tar.bz2
rm sherpa-onnx-whisper-tiny.tar.bz2

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/spoken-language-identification-test-wavs.tar.bz2
tar xvf spoken-language-identification-test-wavs.tar.bz2
rm spoken-language-identification-test-wavs.tar.bz2

node ./test_spoken_language_identification.js

# To run VAD + spoken language identification using a microphone
npm install node-cpal
node ./test_vad_spoken_language_identification_microphone.js

Speaker identification

You can find more models at https://github.com/k2-fsa/sherpa-onnx/releases/tag/speaker-recongition-models

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-recongition-models/3dspeaker_speech_eres2net_base_sv_zh-cn_3dspeaker_16k.onnx

git clone https://github.com/csukuangfj/sr-data

node ./test_speaker_identification.js

Add punctuations

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/punctuation-models/sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2
tar xvf sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2
rm sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2

node ./test_offline_punctuation.js

Online punctuation

curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/punctuation-models/sherpa-onnx-online-punct-en-2024-08-06.tar.bz2
tar xvf sherpa-onnx-online-punct-en-2024-08-06.tar.bz2
rm sherpa-onnx-online-punct-en-2024-08-06.tar.bz2

node ./test_online_punctuation.js

Keyword spotting

wget https://github.com/k2-fsa/sherpa-onnx/releases/download/kws-models/sherpa-onnx-kws-zipformer-wenetspeech-3.3M-2024-01-01.tar.bz2
tar xvf sherpa-onnx-kws-zipformer-wenetspeech-3.3M-2024-01-01.tar.bz2
rm sherpa-onnx-kws-zipformer-wenetspeech-3.3M-2024-01-01.tar.bz2

node ./test_keyword_spotter_transducer.js

# To run keyword spotting using a microphone
npm install node-cpal
node ./test_keyword_spotter_transducer_microphone.js