Why Offline Dictation Matters
Internet connections fail. They are unavailable on flights, unreliable in rural areas, restricted in secure facilities, and throttled in crowded venues. Yet the need to write does not stop. Offline dictation apps ensure you can always convert speech to text, regardless of connectivity.
Beyond reliability, offline dictation offers a fundamental privacy advantage: if your tool never connects to the internet, your voice data cannot possibly be transmitted. Offline capability and privacy are inherently linked.
What "Offline" Really Means
- Fully offline — Works completely without internet after initial model download.
- Partially offline — Some features work offline, others require internet. Apple Dictation processes some languages locally, sends others to cloud.
- Online only — Requires internet for all processing. Google Voice Typing and Wispr Flow.
Offline Dictation Apps Compared
1. Scrybapp — Best Overall
Scrybapp is fully offline after initial model download. Whisper AI runs on your Mac's Neural Engine.
- Offline: 100% local processing
- Models: Tiny to Large, all offline
- Languages: 99+, all offline
- Works in: Every macOS application
- Price: 39€ one-time
- Accuracy: 96%+ with Medium/Large
2. Apple Dictation — Partial Offline
- Offline: Partial (~20 languages on-device)
- Price: Free
- Accuracy: ~91%
See our Apple Dictation comparison.
3. SuperWhisper — Fully Offline
- Offline: 100% local Whisper
- Price: Higher than Scrybapp
See our detailed comparison.
4. Wispr Flow — Not Offline
Requires internet for all processing. See comparison.
5. Google Voice Typing — Not Offline
Chrome-only, requires internet, cloud-processed.
When You Need Offline Dictation
Air Travel
Prime working time. Without WiFi, cloud tools are useless. Offline dictation lets you draft emails, documents, and notes throughout your flight. Messages in Gmail send when you land.
Remote Locations
Writers in cabins, researchers in the field, travelers with poor connectivity all need offline dictation.
Secure Environments
Government facilities and secure rooms restrict internet. Legal professionals and government employees need tools that function without any network connection.
Reliability
ISP outages, router problems, and service disruptions cannot affect offline dictation.
Privacy as an Offline Benefit
When a tool works offline, your data physically cannot be transmitted. This is not a policy promise — it is a physical impossibility. For sensitive content like medical records, legal documents, and personal journals in Obsidian, this guarantee matters. See local vs cloud comparison.
Setup
- Download Scrybapp (requires internet once)
- Download your preferred Whisper model (one-time)
- You now have permanent offline voice typing
Get Started
Download Scrybapp and set up offline dictation today. 3 minutes free transcription to verify it works completely offline. Related: best Mac dictation apps, local vs cloud, Whisper models.