Dictation app
Blitztext
by Blackboat
A free, open-source Mac dictation app from Blackboat that types speech into any app and runs speech recognition locally.
- Mac
Speech engines it runs
- Moondream Parakeet by Moondream
- Whisper by OpenAIWhisper large-v3-turbo, English: 3.92%Whisper large-v3-turbo, No noise: 3.78%Whisper large-v3-turbo, 20 dB: 4.2%Whisper large-v3-turbo, 10 dB: 5.51%Whisper large-v3-turbo, 5 dB: 13.92%Whisper large-v3-turbo, 0 dB: 66.09%
Word error rates from our own tests on public recordings: English in a quiet room and with background talk. Lower is better.
Key figures
Every figure about Blitztext
Each figure is a row of a research dataset. Open it for the exact words of its source or the exact request it was read from.
Dictation App Features Compared: Offline, Privacy, AI
- Blitztext: no audio online2026-100 1 = yes, 0 = no
- Blitztext: names and terms2026-101 1 = yes, 0 = no
- Blitztext: free, MIT open source2026-101 1 = yes, 0 = no
- Blitztext: writing modes, AI2026-101 1 = yes, 0 = no
- Blitztext: own provider, optional2026-101 1 = yes, 0 = no
- Blitztext: speech on device2026-101 1 = yes, 0 = no
- Blitztext: types into any app2026-101 1 = yes, 0 = no
- Blitztext: works offline2026-101 1 = yes, 0 = no
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