Auto-punctuation
Also: automatic punctuation
Published
Definition
Auto-punctuation is a setting of Dictation on Mac that automatically inserts commas, periods, and question marks as you dictate. It works in supported languages and can be turned on or off in System Settings under Keyboard, in the Dictation section.
Speech has no punctuation, so dictated text needs it from somewhere. Before this setting existed in your language, you had to say every mark out loud. With Auto-punctuation on, Dictation works out where a sentence ends or pauses and adds the mark for you.
It covers three marks and no more. Anything else, such as a colon, a quotation mark, or a new paragraph, still has to be spoken as a command. And when the automatic marks land in the wrong place for the way you talk, the fix is one switch.
How to turn off Auto-punctuation on a Mac
Turn it off if Dictation keeps ending sentences where you only paused to think, or if you prefer to say every mark yourself.
Turning it off does not remove punctuation from Dictation. It only stops the automatic marks. Every spoken command, from "comma" to "question mark", keeps working, so you decide where each one goes.
- Choose Apple menu → System Settings.
- Click Keyboard in the sidebar. You may need to scroll down.
- Go to the Dictation section.
- Turn off Auto-punctuation.
- Dictate a test sentence and say the marks by name, for example "see you at noon period".
How to turn on Auto-punctuation
Auto-punctuation is part of Dictation, so Dictation has to be on first. The switch sits with the other Dictation options: Languages, Microphone source, and Shortcut.
- Choose Apple menu → System Settings, then click Keyboard in the sidebar.
- Go to Dictation and turn it on. Click Enable if you are asked.
- Check that the language you speak is selected next to Languages.
- Turn on Auto-punctuation.
- Click in a text field, start Dictation, and speak a full sentence without naming any marks.
Why does Dictation add punctuation I did not say?
Because Auto-punctuation is on. Apple’s Dictation guide says that in supported languages, Dictation automatically inserts commas, periods, and question marks for you as you dictate. That is the full list of marks Apple names.
If you also say a mark out loud while the setting is on, check the result. Many people who learned to say "period" at the end of every sentence can stop doing so. If you do not want the automatic marks, turn the setting off and keep speaking them.
Auto-punctuation is not a separate service. It is part of Dictation, so the same privacy note applies: the text under the Dictation switch in Keyboard settings tells you whether your voice inputs and transcripts for general text dictation are processed on your device and not sent to Apple.
Auto-punctuation vs spoken punctuation
These are two ways to get the same characters. Auto-punctuation infers a mark from the shape of the sentence. Spoken punctuation types exactly the mark you name. Apple says its dictation commands are always available while you are dictating, so you can use both together.
A practical rule: leave Auto-punctuation on for messages, notes, and email, where a missed comma costs nothing. Name the mark whenever the exact character matters.
- Added automatically: commas, periods, and question marks.
- Spoken by name: exclamation mark, colon, semicolon, quote and end quote, parentheses, brackets, dash, and hyphen.
- Spoken by name: new line and new paragraph.
- Spoken by name: symbols such as at sign, ampersand, percent sign, and dollar sign.
Which languages support Auto-punctuation?
Not all of them. Apple notes in Keyboard settings help that Auto-punctuation is not available in all languages, and it publishes the list on its macOS Feature Availability page under "Dictation: Auto-Punctuation".
For macOS 27 that list covers regional variants of the languages below. The list changes between macOS versions, so check the Feature Availability page for the exact language and region you dictate in.
- English, including the United States, United Kingdom, Canada, Australia, and India.
- French, German, Italian, Spanish, and Dutch.
- Chinese (Simplified and Traditional), Mandarin Chinese (Taiwan), and Cantonese.
- Japanese, Korean, and Thai.
Auto-punctuation not working
If your dictated text comes out as one long unpunctuated line, check these things. Start with the setting itself, since it can be switched off without you noticing, then move on to the language.
- Open System Settings → Keyboard → Dictation and confirm that Auto-punctuation is turned on.
- Confirm that the language you are dictating in is on Apple’s Auto-punctuation list. If you dictate in more than one language, check which one is selected next to the cursor.
- Check whether Voice Control is on. When it is, standard Dictation is not available and you are dictating through Voice Control instead.
- Speak in full sentences at a normal pace, and reduce background noise. Apple suggests a headset microphone in a noisy or echoing room.
- As a fallback, say the marks by name. Spoken commands work whether or not Auto-punctuation is on.
Questions people ask.
How do I turn off auto-punctuation on Mac?
Choose Apple menu → System Settings, click Keyboard, go to Dictation, then turn off Auto-punctuation. After that, Dictation types only the marks you say by name.
Where is the Auto-punctuation setting on a Mac?
It is in System Settings → Keyboard, in the Dictation section, below the Languages, Microphone source, and Shortcut options.
What punctuation does Mac Dictation add automatically?
Commas, periods, and question marks, in supported languages. Every other mark, such as an exclamation mark or a colon, has to be spoken by name.
Does Mac Dictation add exclamation marks automatically?
Apple lists only commas, periods, and question marks for Auto-punctuation. To get an exclamation mark, say "exclamation mark".
Can I still say punctuation when Auto-punctuation is on?
Yes. Apple says the dictation commands are always available while you are dictating, so you can say "comma", "colon", or "new paragraph" at any time.
Why is there no punctuation when I dictate on my Mac?
Either Auto-punctuation is turned off in System Settings → Keyboard → Dictation, or the language you are dictating in does not support it. Apple’s macOS Feature Availability page lists the supported languages.