You can dictate into the Gmail compose window on a Windows PC with a system-wide tool. Windows voice typing (Win+H) is built in and needs the internet. Whisper Dictator is an offline option that types into the same field with a hotkey.
Installed from the Microsoft Store: the app passed Microsoft's review and comes signed by Microsoft, with no Windows warnings.
Available for Windows 10 and 11.
Windows 10/11 (64-bit) · Free tier: 7 transcriptions/day
Microsoft's support page says to press the Windows key plus H on a hardware keyboard, that you must be connected to the internet, and that it uses online speech recognition.
Because the text is typed at the cursor, a system-wide app works in the Gmail compose window the same way it works in any text field. You do not need a Gmail-specific feature.
Online voice typing stops without a connection. Any dictation tool needs the right microphone selected and permission for it in Windows.
Click into the Gmail compose window, hold the hotkey, speak your email, and release. The text is typed at the cursor. Processing runs on your PC, so a dropped connection does not interrupt you.
How it fits an email workflow on Windows.
Text is typed into the active field, so it works in the Gmail compose window in any browser.
After the model download, dictation needs no connection.
Dictate in the language of the email, and switch from the system tray.
Reply, forward and compose all use the same text field, so the hotkey behaves the same.
Smaller models for speed on older laptops, larger ones for accuracy.
There are no voice commands for formatting, and no custom vocabulary yet. Proofread names and addresses before sending.
Get it free from the Microsoft Store. The package is signed by Microsoft, so Windows shows no warning. The setup wizard then offers to download a Whisper model (Large-v3 Turbo recommended for most users) while you confirm your email.
Default hotkey is right-Alt (AltGr). Open Gmail, click into the message body, hold the key, and speak.
Let go of the key. Whisper Dictator transcribes on your PC and types the text into the active field. No paste, no clipboard, no switching windows.
Using Microsoft's support page for Windows voice typing.
| Capability | Whisper Dictator | Windows voice typing (Win+H) |
|---|---|---|
| Needs internet to transcribe | ✓ No | ✕ Yes, uses online recognition |
| Works in the Gmail compose window | ✓ | ✓ |
| How to start | Hold your hotkey (default AltGr) | Press Windows key + H |
| Languages | 99 (Whisper) | About 50 listed for Windows 11 |
| Cost | 7 transcriptions/day free, then $39.99/year or $99 one-time | ✓ Included in Windows |
Windows voice typing is free and already on your PC. Where Whisper Dictator loses: it runs on Windows only, the free tier is capped at 7 transcriptions a day, and it has no voice commands or custom vocabulary today.
Every statement about another product on this page comes from the official source listed below, checked on the date shown. Products change, so confirm on the vendor's page before you decide. Statements about Whisper Dictator describe the current Windows app.
The free tier covers casual use. Paid plans are a yearly or one-time purchase.
Enough to find out if voice dictation fits your workflow
Installed from the Microsoft Store: the app passed Microsoft's review and comes signed by Microsoft, with no Windows warnings.
Available for Windows 10 and 11.
~$3.33/month, billed annually
Pay once, own forever. No renewals.
Click into the message body and use a system-wide dictation tool. Windows voice typing starts with the Windows key plus H, and Whisper Dictator uses a hold-to-talk hotkey.
Microsoft's support page says you need to be connected to the internet and that voice typing uses online speech recognition.
It types at the cursor in the active field, so it works in the Gmail compose window in the browsers we have tried. Browser microphone prompts do not apply, because the app captures audio itself.
Whisper models usually return punctuated text, but check the result. There are no spoken formatting commands in Whisper Dictator today.
No. Transcription runs on your PC with Whisper models you download once.
Install Whisper Dictator from the Microsoft Store, click into Gmail, hold the key, and speak.
Installed from the Microsoft Store: the app passed Microsoft's review and comes signed by Microsoft, with no Windows warnings.
Available for Windows 10 and 11.
Windows 10/11 · Free tier · Works offline