How to dictate emails faster

Why talking beats typing for email

Start with the numbers, because they're the whole argument. Most people type around 40 words a minute, faster in bursts, slower once they stop to think. Speaking lands near 145 words a minute at a normal, unhurried pace. That's roughly three and a half times quicker, and email is exactly the kind of writing that benefits: short, conversational, the words already half-formed in your head before you start.

There's a second win that doesn't show up in a words-per-minute table. When you type, you edit as you go, backspacing, second-guessing, rewording the opening line four times. When you speak, you commit to the sentence. For a reply to a colleague or a note to your kid's teacher, that's a feature, not a bug. The draft comes out in one pass, and you fix it once at the end instead of fussing with it the whole way through.

The catch is that raw speech doesn't read like email. You say "um," you restart, you forget the comma your eyes would have added. So the speed only pays off if something tidies the result. That's the other half of this, and we'll get to it.

The built-in options, and where they stop

Before you install anything, know what's already on your machine, because for a lot of email it's enough. The honest answer is that the built-in tools are free and fine for short messages, and they each have one specific wall you'll eventually hit.

Gmail has no dictation of its own on the desktop. People assume it does, because it's Google, but the compose window just takes typed text. To talk into it you use your operating system's dictation or a browser extension, not a Gmail feature. Outlook is different: it has a Dictate button, but it needs a Microsoft 365 subscription to work, so it's only "built in" if you're already paying for the suite.

That leaves the two tools everyone actually has. On Windows, the Windows logo key plus H opens voice typing in any text box, the email compose window included, free, no subscription. On a Mac, Apple Dictation does the same from a keyboard shortcut, and on Apple silicon it runs on-device. Both type straight into your email client. Both are genuinely good for a sentence or two. Where they stop: they transcribe what you said and nothing more. No filler trimmed, no "uh" removed, no rambly draft turned into three clean lines. For a quick "running five late," that's exactly right. For a real email, you feel the gap.

The fast path is a system-wide hotkey

Here's where a dedicated app changes the math. Whisper by Remskill is a desktop app that works like a keyboard. You hold a hotkey, speak, and the transcript pastes at your cursor, in any app. It isn't a Gmail add-on or an Outlook plugin or a browser extension tied to one client. As far as your computer is concerned, you're just typing, so it works the same in Gmail, Outlook on the web, the Outlook desktop app, Apple Mail, Spark, or a reply box on a support site.

Setup is short:

That's the whole loop. The draft appears in your email client, you read it, you send. No copy-paste from a separate window, no clip to fish text out of.

Speak, and the email writes itself

Once it's running, the experience is unremarkable in the best way. You put your cursor in the body of a reply, hold the key, say what you want to say, and let go. A second or so later the text is sitting in the compose window as if you'd typed it. You can dictate the whole thing in one breath of thought, the way you'd say it out loud to the person, rather than assembling it word by word.

Because the local transcription runs on your machine (pure-Rust, no Python sidecar, no server in the loop), it works offline. For email specifically that's worth more than it sounds. The content of your messages, the salary figure, the legal wording, the note about a sick day, never leaves your laptop in local mode. Windows' own Win+H needs an internet connection to work at all; Whisper's local mode does not.

Turning a rambly draft into a clean email with AI

This is the part that makes dictated email actually usable, and the part the built-in tools skip. Spoken language is messy. You say "um," you restart sentences, you trail off. Whisper has an optional AI enhancement step that trims the filler, fixes the punctuation, and tidies the phrasing before it pastes. So "uh, yeah, so, hi Maria, just, just wanted to say the report's, the report is done, send it over whenever" becomes "Hi Maria, the report is done. Send it over whenever." You spoke a ramble; the compose window gets an email.

That cleanup runs locally through Ollama, free, on your own machine. Pro users can route it through the cloud instead, but the filler-cleanup benefit doesn't require Pro; it's there in the free local pipeline. You can also turn it off and paste the raw transcript when you'd rather. For email, I leave it on. It's the difference between a draft I send and a draft I'd have to retype.

What the full Whisper app looks like

The hotkey is the part you'll use most, but there's a settings surface behind it. You pick your transcription engine: Whisper models, whose multilingual variants cover 99 languages and whose English-only builds cover exactly one, or NVIDIA's Parakeet, about 600 MB and 5 to 10 times faster than Whisper on CPU, covering English plus 24 European languages. You set your hotkey, manage history, and save presets. None of that is required to dictate one email. It's there for when you want to tune.

It works in Gmail, Outlook, Apple Mail, anywhere

The reason a system-wide hotkey beats any per-client feature is that it doesn't care which client you use. A Gmail dictation feature only helps in Gmail. Outlook's Dictate only helps in Outlook, and only if you pay for 365. A hotkey app pastes wherever your cursor is, so the same key dictates a Gmail reply, an Outlook calendar invite, an Apple Mail thread, a Spark draft, and the contact form on some company's website, with no per-app setup.

That also means you don't relearn anything when you switch clients or jobs. The muscle memory is one hotkey. Your email client is just the box the words land in, and the box can change without changing how you write.

When the built-in dictation is enough

Here's the part the product pitches skip. If you only fire off the occasional short email, don't install anything. Your computer already does this for free. On Windows, press the Windows logo key plus H. On a Mac, use the Dictation shortcut. Both type into your email client, both cost nothing, and for a one-line reply they're the right tool. Paying for or installing anything to send "sounds good, see you then" is overkill.

Where a dedicated app pulls ahead is volume and cleanup. The built-in tools transcribe; they don't tidy. So the longer your emails, the more often you send them, and the more you care that the result reads clean without a retype, the more the app earns its place. The rough threshold is the same as it's always been: short pings, use the key you already have; real emails, especially a batch of them, the app stops feeling like overkill around the second or third one you didn't have to type.

Pick the smallest tool that solves your problem. For one email, that's your OS. For a morning of them, it's a hotkey plus AI cleanup, and the gap between the two is most of why this article exists.

What Whisper costs

The local dictation pipeline, transcription and the AI cleanup over Ollama, is free for any signed-in user, with no card at signup. So dictating your email with Whisper costs nothing. Whisper Pro adds the cloud features (OpenAI transcription, cloud AI enhancement, voice web search), and it carries a separate trial. The exact numbers live on the pricing page rather than here, because prices move and a blog post is a bad place to keep them current.

Email is the rare task where the fix isn't a smarter inbox or a cleverer template. It's not typing it. Your computer already dictates short notes for free, an app exists for when you want the draft cleaned up and the volume's real, and the only thing you have to learn is one hotkey. Speak the email. Read it once. Send it. Then go drink the coffee while it's still warm.