Mutter - Offline Voice Typing

Mutter is a fully offline voice dictation tool that works across all your apps. Speak — Mutter types. No cloud. No Big Tech. No data leaving your device.

HOW IT WORKS
A floating mic button stays on top of any app. Hold to speak, release to transcribe. Text is instantly inserted wherever your cursor is — messages, emails, notes, search boxes, anywhere.

COMPLETELY OFFLINE
All speech recognition runs on your device using a local AI model. Your voice is never sent to any server. No internet required after the initial model download.

WORKS EVERYWHERE
Mutter inserts text into any app — WhatsApp, Gmail, Chrome, Telegram, Instagram, or any other app you use.

PRIVACY BY DESIGN
- No account required
- No cloud processing
- No data collection
- No ads

SUPPORTS 10+ LANGUAGES
English, German, French, Spanish, Italian, Portuguese, Dutch, Polish and more.

PERMISSIONS EXPLAINED
- Microphone: to hear your voice (never recorded or stored)
- Display over other apps: for the floating mic button
- Accessibility: to insert transcribed text into any app
(Mutter never reads your screen or keystrokes)

SYSTEM REQUIREMENTS
Android 8.0 or higher
~100MB storage for the voice model