Simple, robust voice dictation that works on Windows and macOS with only Python installed.

• Author: Thomas Rice [email protected]
• Website: https://www.thomasrice.com/
• Thomas Rice is co‑founder of Minotaur Capital — https://www.minotaurcapital.com/

Highlights:

• Global hotkey to start/stop recording (default: F8)
• Uses OpenAI speech‑to‑text (gpt-4o-mini-transcribe by default)
• Pastes the result into the active app automatically
• Cross‑platform start/stop sounds (uses packaged WAVs if present, else generated beeps)
• Resilient audio stream with auto‑restart on errors

Prerequisites:

• Python 3.11+
• An OpenAI API key in the environment: OPENAI_API_KEY=...
  • Optionally create a .env file next to this README with OPENAI_API_KEY=... (auto-loaded)

Install dependencies (recommended):

python -m pip install -r requirements.txt

Run directly without installing the package:

python -m voiceapp --help
python -m voiceapp  # Press F8 to toggle listening

Or install as an editable package (recommended):

python -m pip install -e .
voicemode  # CLI entry point

Notes for macOS:

• Grant your terminal app “Accessibility” permission (System Settings → Privacy & Security → Accessibility) so global hotkeys and paste work.
• On macOS, paste uses Command+V; on Windows, Ctrl+V.
• If keyboard is unavailable, the app falls back to pynput automatically.

Helper launchers in this folder:

• ./voicemode or ./voicemode.sh (macOS/Linux)
• voicemode.bat (Windows)
• voicemode.command (macOS double‑click)

All launchers run python -m voiceapp from this folder.

--hotkey       Global hotkey (default: F8)
--model        OpenAI model (default: gpt-4o-mini-transcribe)
--rate         Sample rate in Hz (default: 16000)
--device       Optional input device index (see --list-devices)
--no-sound     Disable start/stop sounds
--list-devices List audio input devices and exit
--push-to-talk Hold hotkey to record; release to transcribe

If you’d like custom sounds, place WAV files at:

• voiceapp/assets/start.wav
• voiceapp/assets/stop.wav

They’ll be packaged when installed. If missing, the app generates short beeps.

VoiceMode looks for your key in this order:

• Environment variable OPENAI_API_KEY (preferred)
• .env file in this folder (auto‑loaded)
• Per‑user config file saved by the command below
• Simple text files named openai.txt, openai.key, or OPENAI_API_KEY.txt in this folder or in the app config folder

To save your key using the CLI:

voicemode config --set-openai-key sk-...

This writes to a per‑user config file:

• Windows: %APPDATA%\VoiceApp\config.json
• macOS: ~/Library/Application Support/VoiceApp/config.json
• Linux: ~/.config/voiceapp/config.json

Alternatively, create a .env file in this folder containing:

OPENAI_API_KEY=sk-...