No. Wispr Flow does not work offline and does not run speech recognition locally on your Mac. Wispr's help centre says "An internet connection is required" because "dictation is transcribed in the cloud", and its Enterprise Privacy page says it does not offer on-premise, private-tenant or offline deployment today. If you need voice to text on a Mac without a connection, you need a different app that runs the speech model on the device. Several exist, and some are free.
Publisher note: SuprFlow publishes this guide and is one of the products discussed. Competitor details come from each company's own pages, checked on 1 October 2026. Prices and features change; confirm before you buy.
What exactly does Wispr say about offline use?
Three of Wispr's own pages give the same answer.
- The known-limitations article has a section titled "An internet connection is required". It says dictation is transcribed in the cloud and that "a brief connection failure can delay the result".
- The Data Controls page says: "Transcription always occurs on the cloud. This is the best way for us to provide accurate, low latency transcription."
- The Enterprise Privacy page answers the question "Can this run on-prem, in our own cloud tenant, or offline?" with: "Wispr Flow runs in the cloud, so everyone gets the newest model instantly and dictation doesn't drain your battery the way local processing would. We don't offer on-prem, private tenant, or offline deployment today."
That is a design choice with real advantages, and Wispr explains them: every user gets the newest model without downloading it, the work is not done by your laptop's processor or battery, and the same account works on Mac, Windows, iPhone and Android. Its system requirements list macOS 12 Monterey or later on Apple Silicon or Intel Macs.
The cost of that choice is the one this page is about: no connection, no transcription.
What happens if the connection drops while you dictate?
According to the known-limitations article:
- A brief failure can delay the result.
- If processing fails, you can reconnect and retry the saved audio when the app offers it. On desktop, Retry uses the audio saved with the history entry.
- A connection interruption near the end of a long dictation "can add processing time or leave an incomplete result".
- If a VPN or firewall interferes, Wispr has a network configuration guide for IT teams.
So a flaky connection is survivable, because the recording can be retried later. A flight with no Wi-Fi, a secure room or an air-gapped network is not.
Does turning off cloud storage or using Privacy Mode make it local?
No. These settings change what is kept and what is used for training. They do not move speech recognition onto your Mac.
- Dictation Cloud Storage controls whether transcripts and audio are stored on Wispr's servers. With it off, Wispr says audio is discarded once it is transcribed. It is still sent for transcription first.
- Improve the model for everyone controls whether your content may be used to improve Wispr's models. The Data Controls page notes that this setting used to be called Privacy Mode, and states in the same section that transcription always occurs in the cloud whether or not you allow data sharing.
- Local dictation history controls what is saved on your computer after the text comes back.
For the full list of data controls, see Is Wispr Flow safe?.
Which Mac dictation apps run speech recognition locally?
Each of these documents an on-device speech path. Prices are as of 1 October 2026.
| App | Price | Local speech | What to check |
|---|---|---|---|
| Apple Dictation | Included with macOS | Depends on your Mac and language. Apple's guide (macOS 27) says to open System Settings → Keyboard and read the text below Dictation to see whether general dictation is processed on your device. | If the text does not say on-device, assume audio goes to Apple. |
| Handy | Free, open source (MIT) | Whisper or Parakeet models on your computer. The project describes the process as "entirely local". | Mac, Windows and Linux. A plain utility with fewer writing features. |
| Spokenly | Local models free; Pro $99.99 a year adds cloud | Local Whisper and Parakeet models. Its Local Only Mode blocks network activity except local model downloads. | Proprietary. Selecting an online model changes the data path. |
| FluidVoice | Free, open source (GPLv3) | Parakeet and other local models; Whisper on Intel Macs. | macOS 15 or newer. Optional AI enhancement can use cloud providers. |
| VoiceInk | $25 once for one Mac; source is GPL v3 | Local models on the Mac. Its site says optional Cloud Enhancement sends transcribed text, not voice. | Apple Silicon. The site lists macOS 14.4 or later. |
| SuprFlow | $125 once | A WhisperKit model downloaded to the Mac during setup. | Apple Silicon and macOS 14 or later. Mac only. No free tier or trial. |
More options, including Linux and Windows apps, are in Offline voice to text on Mac and Open-source Wispr Flow alternatives.
Is local speech the same as fully offline?
Not quite, and this applies to every app in the table, including ours. Local speech recognition means the audio is turned into text on your Mac. The app may still use the network for other things: downloading the model the first time, checking for updates, checking a licence, sending usage analytics, or sending the finished text to a cloud formatter if you switch one on.
For SuprFlow specifically: the speech model must be downloaded once (about 460 MB for Small, about 1.5 GB for Medium), and account or licence checks, app updates and usage telemetry are separate network traffic. The default formatting runs on the Mac. The optional Cloud API formatting sends the transcript text, not the audio, to the provider you configure. On-device dictation vs no internet explains the difference, and how long SuprFlow works through an outage covers the licence side.
How do you test an offline claim yourself?
We have not run a controlled benchmark of these apps. This check takes about ten minutes and uses made-up text.
- Install the app and finish setup while online, including any model download.
- Open a plain document. Dictate this once with Wi-Fi on: "Meeting with Jordan Avery moved to Thursday at 3:15. Budget is 4,200 dollars, not 2,400."
- Turn Wi-Fi off and unplug any network cable.
- Dictate the same sentence again.
- Compare the two results. Check the name, the time and both numbers.
- Leave the Mac offline for an hour and try once more, to see whether the app needs to check in.
- Turn Wi-Fi back on. If the app has an AI formatting option, note whether it is set to a local or a cloud provider.
With Wispr Flow, step 4 will not return text until you reconnect, which is the documented behaviour.
When is Wispr Flow's cloud approach the better choice?
- You use an Intel Mac or a Mac with little free memory. Some local apps need a recent machine; SuprFlow, for example, requires Apple Silicon and macOS 14 or later.
- You dictate on a phone and a Windows PC as well as a Mac and want one account.
- You are always online and nothing in your work forbids cloud processing.
- Your organisation needs published audit reports and admin controls, which Wispr documents.
Choose a local app when you work without reliable internet, when a client or employer rule says audio must stay on the device, or when you would rather not send speech to a server at all.
Questions people ask
Can Wispr Flow run locally on a Mac?
No. Wispr states that transcription always occurs in the cloud and that it does not offer an offline or on-premise version today.
Does Wispr Flow work on a plane without Wi-Fi?
No. Without a connection there is no transcription. If the app saved the audio, you can retry it once you are back online.
Why does Wispr Flow need the internet?
Wispr says cloud transcription is how it delivers accuracy and low latency, gives everyone the newest model instantly, and avoids draining your battery.
What is the closest offline alternative to Wispr Flow on a Mac?
There is no single answer. Start with Apple Dictation because it is already installed, then try Handy or Spokenly's local models for free. If you want a paid Mac app with local speech, compare VoiceInk and SuprFlow.
Does Wispr Flow plan to add an offline mode?
Wispr's public pages say it does not offer one "today" and do not announce one. Ask their sales team if it matters to your purchase.
Related guides
- Offline voice to text on Mac
- Is Wispr Flow safe?
- On-device dictation vs no internet
- Open-source Wispr Flow alternatives for Mac
- SuprFlow vs Wispr Flow
- Set up SuprFlow on Mac
Sources
- Wispr Flow Help Center — What to expect from Flow: accuracy and known limitations
- Wispr Flow — Data Controls
- Wispr Flow — Enterprise Privacy
- Wispr Flow Help Center — Supported devices and system requirements
- Apple — Dictate messages and documents on Mac
- Handy — GitHub repository
- Spokenly — Pricing
- Spokenly — Local Only Mode
- FluidVoice — Download
- VoiceInk — official site
- VoiceInk — GitHub repository