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ParrotStep-by-step guide to running voice dictation entirely on your Mac with no cloud services, no API keys, and no internet required.
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7 min readVoice dictation for Mac. Free for life, fully local, no subscription.
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You can run voice dictation completely offline on a modern Mac in under 10 minutes - no internet, no API keys, no cloud services. This guide walks through the three real options (built-in macOS, local Whisper via Parrot, and CLI Whisper), what each one is good at, and the step-by-step setup so your audio never leaves your machine.
Offline (also called "local-first" or "on-device") dictation means your microphone audio is transcribed on your own computer instead of being uploaded to a server. The benefits compound:
The shift to on-device speech is recent but real: Apple moved Siri's speech recognition fully on-device starting iOS 15 in 2021, and the open-source Whisper model that ships with most local dictation apps was trained on 680,000 hours of multilingual audio. Both make today's local-first stack genuinely competitive with cloud APIs.
Parrot is the fastest path to a fully offline dictation workflow with a real UI. You get a global hotkey, on-device transcription, custom vocabulary, and AI cleanup — all local after setup.
Setup:
That's the entire setup. No API keys, no terminal, no Python environment. To verify it's truly offline, turn off Wi-Fi and try again - it should still work.
On Apple Silicon, macOS Dictation runs on-device by default. It's free, already installed, and a reasonable baseline.
Setup:
What you give up: no AI cleanup, no custom vocabulary, no transcription history. Filler words and casual speech patterns make it through unchanged. Fine for quick notes; frustrating for real work.
If you're comfortable in the terminal and want maximum control, running Whisper directly is an option. The fastest way to do this on Mac is whisper.cpp, a C++ port that runs the same model OpenAI released, with Metal acceleration that uses the M-series Neural Engine. You'll trade convenience for flexibility.
Setup with whisper.cpp:
brew install whisper-cpp works too.sox or QuickTime).whisper-cli -m model.bin -f recording.wav.What you give up: no global hotkey, no clipboard paste, no menu-bar UI. To get a real dictation workflow, you'd need to script around it - which is exactly what apps like Parrot already do for you.
| Model | Size | Speed (M2) | Best for |
|---|---|---|---|
| tiny | ~75 MB | Real-time | Quick notes, casual use |
| base | ~150 MB | Real-time | Everyday dictation |
| small | ~500 MB | ~1.5x real-time | Most users - good balance |
| medium | ~1.5 GB | ~3x real-time | Technical content, accents |
| large | ~3 GB | ~5x real-time | Maximum accuracy, batch jobs |
A simple test: turn off Wi-Fi and disconnect Ethernet, then try to dictate. If text still appears, transcription is happening locally. If you get an error or hang, the app is silently calling a cloud API and isn't actually local-first.
Offline voice dictation in 2026 is no longer a hacky workaround - it's a first-class workflow. For most people, Parrot's local mode is the right starting point: private by default, no setup beyond the install, and feature-parity with cloud dictation.
Download Parrot and dictate without the cloud.