Back to guide
Features

Privacy and security

2026-03-17 · 3 min

100% local mode

In local mode, absolutely nothing leaves your machine. Audio is transcribed by faster-whisper and text is cleaned by Ollama — both run directly on your computer.

  • No internet connection required
  • Audio is never saved to disk (processed in memory only)
  • Transcribed text stays in your local clipboard
  • No temporary files are created with your data
🔒

Ideal for sensitive environments: hospitals, law firms, companies with strict privacy policies.

What happens in cloud mode?

In cloud or hybrid mode, here is exactly what is sent and what is not:

  • Sent to Groq: your dictation audio (for transcription only)
  • Sent to OpenAI: the transcribed text (for cleanup only)
  • Never sent: your history, your files, the name of the active application
  • Never stored: neither Groq nor OpenAI retain your data (API policy)
💡

The Groq and OpenAI APIs are different from ChatGPT. Your data is not used to train models.

Clipboard management

VoxWave uses the clipboard to inject text (Ctrl+V). To avoid overwriting what you previously copied, VoxWave automatically saves the clipboard contents before injection and restores them after.

💡

Your previous Ctrl+C is always intact after a dictation. VoxWave restores the clipboard in ~200ms after injection.

Zero tracking

VoxWave does not collect any data about your usage:

  • No telemetry or analytics
  • No user account required (except optional Pro license)
  • No 'phone home' — VoxWave does not contact any server on startup
  • Source code is auditable — no black box