Focus the field.
Click where your words should go. Blabbermouth remembers the destination application and control.
Write a message… │
Big mouth. Tiny app. · Local dictation for Windowsv
1.9.2
1.9.2
Speak anywhere.Type everywhere.
Blabbermouth is private, low-latency speech-to-text for Windows. Hold a shortcut, speak, release, and the finished words land in the field you were using.x64 · Model download required · No account
● ListeningEsc
Inbox
Drafts
Sent
Drafts
Sent
To: Maya ThompsonHi Maya,
The revised build is ready for you to try this afternoon.│
The revised build is ready for you to try this afternoon.│
Yes, that tiny thing.
Processed locallyWorks across Windows appsChoose your modelNo account required
Three steps.
Zero detours.
You already know where the text belongs. Blabbermouth simply listens, transcribes on your PC, and gives the cursor your finished sentence.
Hold and speak.
Hold your global shortcut, press once for toggle mode, or let optional silence detection finish.
Ctrl+Shiftsilent in terminals
Release. Carry on.
The completed result is transcribed locally, cleaned up with your rules, and delivered to the captured target.
The revised build is ready. ✓
Privacy is the route, not a badgeNo cloud
No cloud
middleman.
0
accounts required for normal dictation, settings, optional text history, exports or private usage statistics.
●Your microphoneAudio captured while recording↓
▦Your local speech modelWhisper or Parakeet runs on this PC↓
⌁Your focused Windows fieldCompleted text delivered without a clipboard dependency✓
The normal transcription path stays on your PC
Your words.
Your rules.
Keep Blabbermouth simple, or tune the details that save you time every day.
Hold. Toggle. Or let silence finish.
Custom global shortcuts, modifier-only combinations, microphone selection, audio cues, Escape cancellation and clear recording feedback.
Ctrl + Shift1–5 sec quietPulsing tray icon
Say your weird proper nouns.
Condition Whisper with specialist terms, product names and the names spellcheck never gets right.
Fix it once.
Deterministic heard phrase → corrected phrase rules repair the same recognition error next time.
Speak the short version.
Expand exact triggers into reusable text, dates, times, new lines and tabs.
Punctuation, minus the “um”.
Optional spoken punctuation, filler removal, trailing spaces and voice submission shape the final text.
Pick a
listener.
Models are optional downloads after installation. Storage size is shown before you choose.
Whisper Small
Lighter multilingual Whisper for everyday local dictation.
~466 MiBMultilingualWhisper Medium
A larger option for users who favour accuracy.
~1.5 GiBMultilingualWhisper Large v3
The largest included Whisper catalogue choice.
~2.9 GiBMultilingualParakeet TDT 0.6B v3 INT8
A fast local alternative powered by sherpa-onnx.
~465 MiB25 EU languagesDifferent engines, different strengths. Whisper can optionally translate supported non-English speech into English and prefers supported NVIDIA CUDA with CPU fallback. Parakeet currently runs on CPU and does not translate.
More than
live dictation.
★The revised build is ready for you…10:42
☆Can we move the review to Thursday?09:18
☆npm run build and then open…Yesterday
Search, favourite, edit, learn, retype, and export as Markdown or JSON. History contains text, never microphone audio.
▤interview-01.mp3COMPLETE
▤research-call.m4aPROCESSING
Batch WAV, MP3, M4A, AAC, WMA, MP4 and MOV. Export optional sidecar text, SRT or WebVTT subtitles.
Recovery, not surveillance: the last completed recording can be retried from memory. It becomes a WAV file only when you explicitly save it.
Small print.
Big enough.
Blabbermouth is a tray-first Windows desktop app. Closing settings leaves it ready; optional startup can launch it at sign-in.
Windows 10/11x64 desktop
Per-user installModel selected separately
System themeLight, dark, High Contrast
Portable settingsExport and restore JSON
Talk big.
Install small.
Download the lean Blabbermouth 1.9.2 installer for Windows 10 or 11 x64, then choose the local speech model that suits you.
Pricing & licence: [PLACEHOLDER]