BitVoice ASR models

On-device speech-recognition models for the BitVoice dictation app, run via CRISP ASR (dart:ffi + ggml). BitVoice has no in-app networking: download a model here in your browser, then import the file into the app (Model manager, Import). Each model is a single .gguf or .bin; Moonshine models are a .zip (model + tokenizer) that the app unpacks on import.

75 models, 15 architectures, 28 languages. See SOURCES.md for the upstream of each model.

Recommended (balanced starter set)

Model Lang Size Quant Download
SenseVoice small 路 multilingual English, Chinese, Japanese, Korean, Cantonese 129 MB q4_k sensevoice-small-q4.gguf
Whisper small 路 multilingual (99 lang) Multilingual 252 MB q8_0 whisper-small-q8.bin
Whisper Hindi+English (Hinglish) 路 base Hindi, English 78 MB q8_0 whisper-hindi-swift-q8.bin
Parakeet 110M 路 English English 75 MB q4_k parakeet-110m-en-q4.gguf
Whisper distil-small 路 English English 175 MB q8_0 whisper-distil-small-en-q8.bin
Paraformer 路 Chinese Chinese 123 MB q4_k paraformer-zh-q4.gguf
Kotoba-Whisper v2.0 路 Japanese Japanese 513 MB q5_0 whisper-kotoba-ja-q5.bin
FastConformer CTC 路 Spanish Spanish 112 MB q8_0 fastconformer-es-q8.gguf

All models and languages

Model Lang Size Quant Download
Whisper base 路 English English 57 MB q5_1 whisper-base-en-q5.bin
Moonshine tiny 路 English English 19 MB q4 moonshine-tiny-en-q4.zip
wav2vec2 XLSR 路 English English 212 MB q4_k wav2vec2-xlsr-en-q4.gguf
GigaAM v3 路 Russian Russian 237 MB q8_0 gigaam-v3-ru-q8.gguf
Nemotron 3.5 路 English (streaming) English 390 MB q4_k nemotron-streaming-en-q4.gguf
Parakeet 0.6B v3 路 English English 399 MB q4_k parakeet-0.6b-en-q4.gguf
Qwen3-ASR 0.6B 路 multilingual English, Chinese, Multilingual 602 MB q4_k qwen3-asr-q4.gguf
Canary 1B v2 路 multilingual English, German, Spanish, French 582 MB q4_k canary-1b-q4.gguf
ReazonSpeech v2 路 Japanese Japanese 636 MB q8_0 reazonspeech-ja-q8.gguf
Whisper Hindi+English (Hinglish) 路 large Hindi, English 452 MB q4_0 whisper-hindi-apex-q4.bin
Whisper tiny 路 multilingual (99 lang) Multilingual 42 MB q8_0 whisper-tiny-q8.bin
Whisper base 路 multilingual (99 lang) Multilingual 78 MB q8_0 whisper-base-q8.bin
wav2vec2 XLSR 路 French French 356 MB q8_0 wav2vec2-fr-q8.gguf
wav2vec2 XLSR 路 Spanish Spanish 356 MB q8_0 wav2vec2-es-q8.gguf
wav2vec2 XLSR 路 Italian Italian 356 MB q8_0 wav2vec2-it-q8.gguf
wav2vec2 XLSR 路 Japanese Japanese 365 MB q8_0 wav2vec2-ja-q8.gguf
wav2vec2 XLSR 路 Chinese Chinese 370 MB q8_0 wav2vec2-zh-q8.gguf
wav2vec2 XLSR 路 Portuguese Portuguese 356 MB q8_0 wav2vec2-pt-q8.gguf
wav2vec2 XLSR 路 Dutch Dutch 356 MB q8_0 wav2vec2-nl-q8.gguf
wav2vec2 XLSR 路 Arabic Arabic 356 MB q8_0 wav2vec2-ar-q8.gguf
data2vec audio 路 English English 119 MB q8_0 data2vec-en-q8.gguf
HuBERT large 路 English English 212 MB q4_k hubert-en-q4.gguf
omniASR CTC 300M 路 multilingual Multilingual 343 MB q8_0 omniasr-ctc-300m-q8.gguf
Kyutai STT 1B 路 English/French English, French 636 MB q4_k kyutai-stt-enfr-q4.gguf
Moonshine base 路 English English 69 MB q8_0 moonshine-base-en-q8.zip
Moonshine base 路 German German 36 MB q4_k moonshine-base-de-q4.zip
Moonshine tiny 路 Japanese Japanese 15 MB q4_k moonshine-tiny-ja-q4.zip
Moonshine tiny 路 Korean Korean 15 MB q4_k moonshine-tiny-ko-q4.zip
Moonshine tiny 路 Chinese Chinese 16 MB q4_k moonshine-tiny-zh-q4.zip
Moonshine tiny 路 Arabic Arabic 16 MB q4_k moonshine-tiny-ar-q4.zip
FastConformer CTC 路 Arabic Arabic 112 MB q8_0 fastconformer-ar-q8.gguf
FastConformer CTC 路 Belarusian Belarusian 112 MB q8_0 fastconformer-be-q8.gguf
FastConformer CTC 路 German German 112 MB q8_0 fastconformer-de-q8.gguf
FastConformer CTC 路 English English 118 MB q8_0 fastconformer-en-q8.gguf
FastConformer CTC 路 Persian Persian 112 MB q8_0 fastconformer-fa-q8.gguf
FastConformer CTC 路 French French 112 MB q8_0 fastconformer-fr-q8.gguf
FastConformer CTC 路 Croatian Croatian 112 MB q8_0 fastconformer-hr-q8.gguf
FastConformer CTC 路 Armenian Armenian 112 MB q8_0 fastconformer-hy-q8.gguf
FastConformer CTC 路 Italian Italian 112 MB q8_0 fastconformer-it-q8.gguf
FastConformer CTC 路 Georgian Georgian 112 MB q8_0 fastconformer-ka-q8.gguf
FastConformer CTC 路 Kazakh/Russian Kazakh, Russian 112 MB q8_0 fastconformer-kk-ru-q8.gguf
FastConformer CTC 路 Dutch Dutch 112 MB q8_0 fastconformer-nl-q8.gguf
FastConformer CTC 路 Polish Polish 112 MB q8_0 fastconformer-pl-q8.gguf
FastConformer CTC 路 Russian Russian 112 MB q8_0 fastconformer-ru-q8.gguf
FastConformer CTC 路 Ukrainian Ukrainian 112 MB q8_0 fastconformer-ua-q8.gguf
FastConformer CTC 路 Uzbek Uzbek 112 MB q8_0 fastconformer-uz-q8.gguf
Parakeet TDT 0.6B 路 Japanese Japanese 642 MB q8_0 parakeet-ja-q8.gguf
Parakeet 路 German German 643 MB q8_0 parakeet-de-q8.gguf
FireRedASR2 AED 路 Chinese Chinese 918 MB q4_k firered-zh-q4.gguf
Moonshine tiny 路 Vietnamese Vietnamese 16 MB q4_k moonshine-tiny-vi-q4.zip
Moonshine tiny 路 Ukrainian Ukrainian 16 MB q4_k moonshine-tiny-uk-q4.zip
Parakeet TDT 0.6B v2 路 English English 379 MB q4_k parakeet-tdt-v2-en-q4.gguf
Parakeet RNNT 0.6B 路 English English 379 MB q4_k parakeet-rnnt-en-q4.gguf
Parakeet Unified 0.6B 路 English English 380 MB q4_k parakeet-unified-en-q4.gguf
Parakeet TDT-CTC 1.1B 路 English English 654 MB q4_k parakeet-tdt-ctc-1.1b-en-q4.gguf
Parakeet CTC 1.1B 路 Japanese Japanese 640 MB q4_k parakeet-ctc-1.1b-ja-q4.gguf
FastConformer CTC xlarge 路 English English 366 MB q4_k fastconformer-en-xlarge-q4.gguf
omniASR CTC 1B 路 multilingual Multilingual 129 MB q4_k omniasr-ctc-1b-q4.gguf
wav2vec2 XLS-R 路 Czech Czech 212 MB q4_k wav2vec2-cs-q4.gguf
wav2vec2 XLS-R 1B TEVR 路 German German 577 MB q4_k wav2vec2-de-tevr-q4.gguf
Whisper distil-large-v3 路 English English 513 MB q5_0 whisper-distil-large-v3-en-q5.bin
Whisper distil-medium 路 English English 410 MB q8_0 whisper-distil-medium-en-q8.bin
Whisper small 路 Tamil Tamil 252 MB q8_0 whisper-tamil-small-q8.bin
Kotoba-Whisper bilingual 路 Japanese/English Japanese, English 513 MB q5_0 whisper-kotoba-jaen-q5.bin
Whisper large-v3-turbo 路 German German 547 MB q5_0 whisper-turbo-de-q5.bin
Whisper medium 路 Urdu Urdu 559 MB q5_1 whisper-urdu-medium-q5.bin
Whisper large-v3-turbo 路 Korean Korean 595 MB q5_1 whisper-korean-turbo-q5.bin

Notes:

  • CTC models (wav2vec2, data2vec, HuBERT, omniASR, FastConformer CTC) emit lowercase text without punctuation.
  • Larger models (1B+ Parakeet/Canary/Qwen3/Kyutai/ReazonSpeech, Whisper medium/large) are best on a high-RAM phone (about 6 GB or more).

Provenance and attribution

Re-hosted quantized conversions. Most GGUF conversions are by cstr; Whisper .bin files come from ggerganov/whisper.cpp and credible community converters (distil-whisper, kotoba-tech, Pomni). The two Hindi+English (Hinglish) models and the re-quantized Urdu and Korean models are BitVoice's own conversions. See SOURCES.md for per-model upstreams. CC-BY-4.0 models (Parakeet, Canary, Kyutai) are redistributed with attribution; consult each original model card for authoritative terms.

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