flutter

k2-fsa/sherpa-onnxflutterAug 10, 2026by csukuangfj
AI Summary

This release provides web-based demos and downloadable Flutter applications for Voice Activity Detection (VAD) and Automatic Speech Recognition (ASR), featuring a wide array of supported models and platforms including Web.
Key Highlights

Web demos for VAD (from file/mic) and Punctuation
VAD+ASR apps for multiple models (FireRed, FunASR, Moonshine, NeMo, Qwen3, SenseVoice, Whisper, Zipformer)
Cross-platform downloads (Android, Linux, macOS, Web, Windows)
New Features

Web demos for VAD and Punctuation
VAD+ASR Flutter apps for multiple models
Full Release Notes

## Web demos

Try the following demos directly in your browser:

| Demo | URL |
|---|---|
| VAD from file | https://modelscope.cn/studios/csukuangfj/wasm-vad-from-file |
| VAD from microphone | https://modelscope.cn/studios/csukuangfj/wasm-vad-from-microphone |
| Offline punctuation restoration | https://modelscope.cn/studios/csukuangfj/wasm-offline-punctuation |
| Online punctuation restoration | https://modelscope.cn/studios/csukuangfj/wasm-online-punctuation |

## Downloadable assets

### VAD from file

VAD model: [Silero VAD](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-from-file-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-file-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-from-file-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-file-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-from-file-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-file-linux-x64.zip) |
| macOS | [flutter-vad-from-file-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-file-macos.zip) |
| Web | [flutter-vad-from-file-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-file-web.zip) |
| Windows x64 | [flutter-vad-from-file-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-file-win-x64.zip) |
| Android x86_64 | [flutter-vad-from-file-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-file-x86_64.apk) |

### VAD from microphone

VAD model: [Silero VAD](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-from-microphone-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-microphone-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-from-microphone-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-microphone-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-from-microphone-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-microphone-linux-x64.zip) |
| macOS | [flutter-vad-from-microphone-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-microphone-macos.zip) |
| Web | [flutter-vad-from-microphone-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-microphone-web.zip) |
| Windows x64 | [flutter-vad-from-microphone-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-microphone-win-x64.zip) |
| Android x86_64 | [flutter-vad-from-microphone-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-from-microphone-x86_64.apk) |

### VAD + ASR from file

VAD model: [Silero VAD](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx)

#### FireRed ASR CTC v2 (Chinese/English)

ASR model: [sherpa-onnx-fire-red-asr2-ctc-zh_en-int8-2026-02-25](https://k2-fsa.github.io/sherpa/onnx/FireRedAsr/pretrained.html#sherpa-onnx-fire-red-asr2-ctc-zh-en-int8-2026-02-25-v2-ctc-chinese-english-20) — [download](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)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-firered-ctc-zh-en-x86_64.apk) |

#### FunASR Nano (Chinese/English/Japanese)

ASR model: [sherpa-onnx-funasr-nano-int8-2025-12-30](https://k2-fsa.github.io/sherpa/onnx/funasr-nano/pretrained.html#sherpa-onnx-funasr-nano-int8-2025-12-30-chinese-english-japanese) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-funasr-nano-int8-2025-12-30.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-funasr-nano-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-funasr-nano-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-funasr-nano-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-funasr-nano-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-funasr-nano-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-funasr-nano-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-funasr-nano-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-funasr-nano-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-funasr-nano-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-funasr-nano-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-funasr-nano-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-funasr-nano-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-funasr-nano-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-funasr-nano-x86_64.apk) |

#### Moonshine tiny (English)

ASR model: [sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27](https://k2-fsa.github.io/sherpa/onnx/moonshine/models-v2.html#sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27-english) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-moonshine-en-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-moonshine-en-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-moonshine-en-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-moonshine-en-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-moonshine-en-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-moonshine-en-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-moonshine-en-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-moonshine-en-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-moonshine-en-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-moonshine-en-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-moonshine-en-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-moonshine-en-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-moonshine-en-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-moonshine-en-x86_64.apk) |

#### NeMo Parakeet TDT v2 (English)

ASR model: [sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-transducer/nemo-transducer-models.html#sherpa-onnx-nemo-parakeet-tdt-0-6b-v2-int8-english) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v2-en-x86_64.apk) |

#### NeMo Parakeet TDT v3 (25 European languages)

ASR model: [sherpa-onnx-nemo-parakeet-tdt-0.6b-v3-int8](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-transducer/nemo-transducer-models.html#sherpa-onnx-nemo-parakeet-tdt-0-6b-v3-int8-25-european-languages) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-nemo-parakeet-tdt-0.6b-v3-int8.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-nemo-parakeet-v3-eu-x86_64.apk) |

#### Qwen3 ASR 0.6B (multilingual)

ASR model: [sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25](https://k2-fsa.github.io/sherpa/onnx/qwen3-asr/pretrained.html#sherpa-onnx-qwen3-asr-0-6b-int8-2026-03-25) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-qwen3-asr-multi-x86_64.apk) |

#### SenseVoice (Chinese/English/Japanese/Korean/Cantonese)

ASR model: [sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17](https://k2-fsa.github.io/sherpa/onnx/sense-voice/) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-sense-voice-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-sense-voice-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-sense-voice-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-sense-voice-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-sense-voice-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-sense-voice-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-sense-voice-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-sense-voice-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-sense-voice-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-sense-voice-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-sense-voice-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-sense-voice-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-sense-voice-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-sense-voice-x86_64.apk) |

#### Whisper tiny.en (English)

ASR model: [sherpa-onnx-whisper-tiny.en](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/whisper/tiny.en.html) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-whisper-tiny.en.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-whisper-tiny-en-x86_64.apk) |

#### Zipformer CTC (Chinese)

ASR model: [sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-ctc/icefall/zipformer.html) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-file-zipformer-ctc-zh-x86_64.apk) |

### VAD + ASR from microphone

VAD model: [Silero VAD](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx)

#### FireRed ASR CTC v2 (Chinese/English)

ASR model: [sherpa-onnx-fire-red-asr2-ctc-zh_en-int8-2026-02-25](https://k2-fsa.github.io/sherpa/onnx/FireRedAsr/pretrained.html#sherpa-onnx-fire-red-asr2-ctc-zh-en-int8-2026-02-25-v2-ctc-chinese-english-20) — [download](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)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-firered-ctc-zh-en-x86_64.apk) |

#### FunASR Nano (Chinese/English/Japanese)

ASR model: [sherpa-onnx-funasr-nano-int8-2025-12-30](https://k2-fsa.github.io/sherpa/onnx/funasr-nano/pretrained.html#sherpa-onnx-funasr-nano-int8-2025-12-30-chinese-english-japanese) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-funasr-nano-int8-2025-12-30.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-funasr-nano-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-funasr-nano-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-microphone-funasr-nano-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-funasr-nano-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-funasr-nano-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-funasr-nano-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-funasr-nano-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-funasr-nano-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-funasr-nano-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-funasr-nano-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-funasr-nano-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-funasr-nano-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-microphone-funasr-nano-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-funasr-nano-x86_64.apk) |

#### Moonshine tiny (English)

ASR model: [sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27](https://k2-fsa.github.io/sherpa/onnx/moonshine/models-v2.html#sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27-english) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-moonshine-tiny-en-quantized-2026-02-27.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-moonshine-en-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-moonshine-en-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-microphone-moonshine-en-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-moonshine-en-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-moonshine-en-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-moonshine-en-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-moonshine-en-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-moonshine-en-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-moonshine-en-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-moonshine-en-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-moonshine-en-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-moonshine-en-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-microphone-moonshine-en-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-moonshine-en-x86_64.apk) |

#### NeMo Parakeet TDT v2 (English)

ASR model: [sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-transducer/nemo-transducer-models.html#sherpa-onnx-nemo-parakeet-tdt-0-6b-v2-int8-english) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-nemo-parakeet-tdt-0.6b-v2-int8.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v2-en-x86_64.apk) |

#### NeMo Parakeet TDT v3 (25 European languages)

ASR model: [sherpa-onnx-nemo-parakeet-tdt-0.6b-v3-int8](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-transducer/nemo-transducer-models.html#sherpa-onnx-nemo-parakeet-tdt-0-6b-v3-int8-25-european-languages) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-nemo-parakeet-tdt-0.6b-v3-int8.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-nemo-parakeet-v3-eu-x86_64.apk) |

#### Qwen3 ASR 0.6B (multilingual)

ASR model: [sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25](https://k2-fsa.github.io/sherpa/onnx/qwen3-asr/pretrained.html#sherpa-onnx-qwen3-asr-0-6b-int8-2026-03-25) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-qwen3-asr-0.6B-int8-2026-03-25.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-qwen3-asr-multi-win-x64.zip) |

#### SenseVoice (Chinese/English/Japanese/Korean/Cantonese)

ASR model: [sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17](https://k2-fsa.github.io/sherpa/onnx/sense-voice/) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-sense-voice-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-sense-voice-arm64-v8a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-sense-voice-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-sense-voice-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-sense-voice-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-sense-voice-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-sense-voice-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-sense-voice-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-sense-voice-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-sense-voice-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-microphone-sense-voice-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-sense-voice-x86_64.apk) |

#### Whisper tiny.en (English)

ASR model: [sherpa-onnx-whisper-tiny.en](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/whisper/tiny.en.html) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-whisper-tiny.en.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-whisper-tiny-en-x86_64.apk) |

#### Zipformer CTC (Chinese)

ASR model: [sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-ctc/icefall/zipformer.html) — [download](https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03.tar.bz2)

| Platform | File |
|---|---|
| Android arm64 | [flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-arm64-v8a.apk) |
| Android armv7 | [flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-armeabi-v7a.apk) |
| Linux x64 | [flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-linux-x64.zip) |
| macOS | [flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-macos.zip) |
| Web | [flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-web.zip) |
| Windows x64 | [flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-win-x64.zip) |
| Android x86_64 | [flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-vad-non-streaming-asr-from-microphone-zipformer-ctc-zh-x86_64.apk) |

### Offline Punctuation

| Platform | File |
|---|---|
| Android arm64 | [flutter-offline-punctuation-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-offline-punctuation-arm64-v8a.apk) |
| Android armv7 | [flutter-offline-punctuation-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-offline-punctuation-armeabi-v7a.apk) |
| Linux x64 | [flutter-offline-punctuation-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-offline-punctuation-linux-x64.zip) |
| macOS | [flutter-offline-punctuation-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-offline-punctuation-macos.zip) |
| Web | [flutter-offline-punctuation-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-offline-punctuation-web.zip) |
| Windows x64 | [flutter-offline-punctuation-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-offline-punctuation-win-x64.zip) |
| Android x86_64 | [flutter-offline-punctuation-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-offline-punctuation-x86_64.apk) |

### Online Punctuation

| Platform | File |
|---|---|
| Android arm64 | [flutter-online-punctuation-arm64-v8a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-online-punctuation-arm64-v8a.apk) |
| Android armv7 | [flutter-online-punctuation-armeabi-v7a.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-online-punctuation-armeabi-v7a.apk) |
| Linux x64 | [flutter-online-punctuation-linux-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-online-punctuation-linux-x64.zip) |
| macOS | [flutter-online-punctuation-macos.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-online-punctuation-macos.zip) |
| Web | [flutter-online-punctuation-web.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-online-punctuation-web.zip) |
| Windows x64 | [flutter-online-punctuation-win-x64.zip](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-online-punctuation-win-x64.zip) |
| Android x86_64 | [flutter-online-punctuation-x86_64.apk](https://github.com/k2-fsa/sherpa-onnx/releases/download/flutter/flutter-online-punctuation-x86_64.apk) |