The offline guide
Offline dictation software: type by voice with nothing uploaded
"Offline" is the word that separates two kinds of dictation apps. In one, the speech model runs on your own computer — no internet needed, and your voice never leaves the machine. In the other, every sentence you speak is recorded and sent to a server. This page explains the difference, gives you a ten-second test to tell them apart, and compares the apps that genuinely run on-device in 2026.
The distinction that matters
On-device vs cloud — and why it's the whole decision
Cloud dictation is often faster to ship and can lean on huge server models, and for plenty of people that's a fine trade. But it has two consequences you can't configure away. First, no internet means no dictation — flights, trains, locked-down networks, flaky hotel Wi-Fi. Second, your audio is transmitted to and stored on someone else's infrastructure, where retention and model-training policies are theirs to set.
On-device dictation inverts both. The model runs locally, so it works in airplane mode, and the audio is never uploaded — there is nothing on a server to leak, subpoena, or train on. If you're a lawyer, a clinician, a journalist, or a developer under NDA, that single architectural fact is usually the entire argument.
The ten-second offline test
Marketing pages are easy to misread, so don't take anyone's word for it — including ours. Turn on airplane mode, or switch off Wi-Fi and unplug Ethernet, then try to dictate a sentence. If text appears, the speech model is running on your device. If it stalls, buffers, or errors, the audio was going to a server. Run this test on any tool you're evaluating; it's the one benchmark that can't be spun.
Side by side
Which dictation apps run offline (2026)
| App | Runs offline? | Platforms | Price |
|---|---|---|---|
| SuperDictate | Yes — 100% on-device, works in airplane mode | macOS 13+ & Windows 10/11 | $79 once — both platforms |
| superwhisper | Yes — on-device models | Mac, Windows, iOS | $8.49/mo, $84.99/yr, or $249.99 lifetime |
| MacWhisper | Yes — on-device (built on Whisper) | Mac only | One-time (Pro); file-transcription focus |
| VoiceInk | Yes — on-device, open source | Mac only | From $25 once (1-3 Macs) |
| Dragon Professional | Yes — on-device | Windows only (Mac version discontinued 2018) | ~$699 one-time |
| Wispr Flow | No — "transcription always happens in the cloud" (their words) | Mac, Windows, iPhone, Android | $15/mo, or $12/mo billed annually |
Competitor details verified 2026 from public pricing and docs; check each vendor's site for changes. Naming a competitor's engine (e.g. MacWhisper is built on Whisper) is factual, not an endorsement.
What about the built-in ones?
Apple, Windows, and Google dictation
The dictation that ships with your OS is a mixed bag on the offline question. Apple's built-in Dictation runs on-device for many languages on recent Macs, though it depends on the language and macOS version — and it's a basic dictating experience, not a power tool. Windows 11 Voice Typing uses online speech recognition by default, so it generally needs a connection. Google Docs Voice Typing is cloud-based and only works in Chrome. If offline is a hard requirement, verify it in the tool's own settings, or reach for a dedicated on-device app. We cover each of these in detail on our Apple Dictation, Windows Voice Typing, and Google Docs Voice Typing comparisons.
When cloud is fine
Offline isn't always the answer
Being honest about the trade: cloud dictation apps can offer heavier AI auto-formatting, per-app tone matching, and mobile keyboards that on-device desktop tools don't. If you dictate mainly on your phone, or you want maximum hands-off polish and you're comfortable with cloud processing plus a subscription, a cloud tool like Wispr Flow may suit you better — and we say so on our Wispr Flow comparison. Offline dictation is the right call when privacy, airplane-mode reliability, or a one-time price matter more than mobile reach.
Where SuperDictate fits
The cross-platform, pay-once offline option
Most on-device dictation apps are Mac-only. SuperDictate runs on both macOS 13+ and Windows 10/11, the speech model runs on your device, and it works in airplane mode — your audio never leaves your computer. One $79 license covers both platforms for life: no subscription, no tiers, every feature included. The optional AI polish step is text-only, off by default, and runs through local Ollama or your own API key. Shopping more broadly? See our roundups of the best dictation software for Mac and the best for Windows, or the free dictation apps guide.
Try it
Prove it offline in five minutes
Download SuperDictate free
macOS 13+ or Windows 10/11. You get 15 minutes of dictation every calendar month — every feature, no credit card.
Cut the internet
Turn on airplane mode, then dictate into any app. Text still appears, because the speech model is on your device.
Keep it if it sticks
If it earns a place in your workflow, pay $79 once, own it forever, on both your Mac and your Windows PC — with 30 days to change your mind.
Questions
Offline dictation software — common questions
What is offline dictation software?
Offline dictation software runs the speech-recognition model on your own computer instead of sending your voice to a server. Because the audio is processed on-device, it works with no internet connection — including airplane mode — and your voice is never uploaded. SuperDictate works this way: the speech model runs on your device, so your audio never leaves your computer.
Which dictation apps actually work offline?
As of 2026, the desktop apps that process speech on-device include SuperDictate (Mac + Windows), superwhisper (Mac, Windows, iOS), MacWhisper (Mac, file-focused), VoiceInk (Mac, open source), and Dragon Professional (Windows only). Wispr Flow is cloud-only — its own site says transcription always happens in the cloud. Google Docs Voice Typing and Windows 11 Voice Typing are also cloud-based by default. Always check each vendor's current docs, since features change.
Is Apple's or Windows' built-in dictation offline?
Partly. Apple's built-in Dictation runs on-device for many languages on recent Macs, though availability depends on the language and macOS version. Windows 11 Voice Typing uses online speech recognition by default, so it generally needs a connection. Google Docs Voice Typing is cloud-based and Chrome-only. If offline operation is a hard requirement, verify it in that tool's settings — or use a dedicated on-device app.
Does offline dictation mean lower accuracy?
No. Modern on-device speech models are highly accurate for everyday dictation. The practical trade-offs are that the model lives on your machine (a larger download) and improvements arrive through app updates rather than silent server-side changes. In exchange, you get airplane-mode reliability and audio that never leaves your device.
Is SuperDictate fully offline?
Yes. Audio is processed 100% on-device and never uploaded, so SuperDictate works in airplane mode. The optional AI polish step is text-only, off by default, and runs through local Ollama or your own API key. It is $79 once for both Mac and Windows, with 15 free minutes of dictation every month.
What's the cheapest way to get offline dictation on both Mac and Windows?
SuperDictate: one $79 license covers your Mac and your Windows PC for life, with no subscription and every feature included. There is a free tier of 15 minutes of dictation per calendar month, and a 30-day money-back guarantee.
Dictation that works with the Wi-Fi off.
Free to try — 15 minutes every month. No credit card. If it sticks, pay $79 once, own it forever, on both your Mac and your Windows PC — backed by a 30-day money-back guarantee.
Free to try — 15 minutes every month · No credit card · 30-day money-back guarantee