Every "free voice to text" list has the same problem: it treats free as one thing. It isn't. Some of these are free forever with no catch, some are free until you hit a word cap, and some are free but route your audio through someone's servers. Those are very different deals.
Here are six genuinely usable options for free voice to text on a Mac, sorted by what kind of free they actually are, and an honest note on where each one stops.
1. Apple Dictation — free, built in, unlimited
It's already installed. Press the dictation shortcut, talk, and it types into any text field. On Apple Silicon it runs on-device for many languages, so audio doesn't necessarily leave your Mac.
Where it stops: Accuracy on technical vocabulary, proper nouns, and accented English is the weak point compared to Whisper-class models. Custom vocabulary is limited to text replacements — you can't meaningfully train it on your domain. Language coverage for on-device processing is narrower than the full list, so for some languages audio still routes through Apple's servers.
Use it if: Your dictation is everyday prose and you want zero setup. For most people this is genuinely enough, and we compared it head-to-head in Apple Dictation vs Vext.
2. macOS Voice Control — free, and a different tool entirely
Voice Control on Mac is also built in, under Accessibility settings. This is command-and-control: navigating, clicking, selecting, and dictating by voice. It's the closest thing macOS has to what Dragon used to do.
Where it stops: Its transcription accuracy is the weakest part of it. Many people who need hands-free operation run Voice Control for navigation and something else for the actual text.
Use it if: You need to drive the Mac without hands, not just enter text.
3. Whisper.cpp — free, local, and as accurate as you're willing to configure
The open-source implementation of Whisper that runs well on Apple Silicon. Free in every sense: no account, no cap, no upload, and you can pick your model size.
Where it stops: It's a command-line tool. There's no system-wide dictation hotkey, no app integration, no polish. You're transcribing files, or building your own glue.
Use it if: You're comfortable in a terminal and want maximum control at zero cost.
4. MacWhisper — free tier, file transcription
A genuinely good Mac app wrapping Whisper models, and the MacWhisper free tier transcribes recorded audio locally without a paywall on the core function.
Where it stops: The free tier limits you to smaller models and holds back the pro features; larger models and the advanced workflow bits are behind the paid tier at around €59. Its strength is recorded files rather than live system-wide dictation.
Use it if: You have recordings — interviews, lectures, meetings — and want a real Whisper app for Mac rather than a CLI.
5. VoiceInk — free if you build it, paid if you don't
Open source, local, and legitimately free if you compile it from source yourself. The prebuilt binary is a one-time purchase in the $25–69 range depending on tier.
Where it stops: "Free if built from source" is a real answer for developers and a non-answer for everyone else.
Use it if: You'll happily run a build, or you want to inspect the code.
6. Wispr Flow free tier — free until roughly 2,000 words a week
Polished, system-wide, with strong cleanup. The free tier caps you at around 2,000 words per week.
Where it stops: Two thousand words is about three or four decent emails. It's a trial with a weekly reset more than a free tier, and it's cloud-based — your audio goes to their servers. Paid is $15/month. We covered the field in Wispr Flow alternatives.
Use it if: You want to feel what polished dictation is like before deciding whether to pay for something.
The question the lists skip: what does free actually cost?
Three currencies, and every option above charges in at least one.
Accuracy. Apple Dictation and Voice Control are free forever, and you pay in corrections. If you fix six words per paragraph, dictation stops saving time — that's the whole value proposition gone. Measure it with our dictation accuracy test rather than guessing.
Setup effort. Whisper.cpp and building VoiceInk from source are free in money and expensive in time. Fine if that time is fun for you.
Privacy. Wispr Flow's free tier uploads your audio. Apple Dictation may, depending on language. If you're dictating client details or anything under NDA, "free" that involves an upload isn't free — it's a different kind of cost, and the reason we wrote about offline voice-to-text.
When free dictation software stops being enough
The honest threshold: when corrections eat the time savings, or when a cap interrupts your work.
If you dictate a few paragraphs a week, stay on Apple Dictation forever. It's good, it's free, and paying for anything else is waste.
If you dictate for hours a day, the arithmetic flips. Weekly caps become daily friction. Retyping the same misheard project name forty times a week is its own repetitive strain. At that volume the thing you want is high local accuracy, custom vocabulary that sticks, and per-app formatting — and that's a paid feature set almost everywhere.
That's the gap Vext is built for: Parakeet TDT v3 running on-device, custom vocabulary that applies to every transcript, per-app dictation styles, and no subscription — $49 once, with a 100-dictation trial. Run the numbers against a monthly tool with our subscription cost calculator before deciding.
brew install muvon/tap/vext
But start free. Use Apple Dictation for a week and count how often you fix things. If the answer is "rarely," you're done — close the tab and keep your $49.