The quickest way: use the Format menu in most Mac apps
Open the document or text field where you need subscript, then highlight the character or number you want to make smaller and lower. In most Mac applications — including Pages, Word, Google Docs, and Mail — go to Format in the menu bar, then select Text, then Baseline, then Subscript. The selected text shrinks and drops below the line immediately.
If you need superscript instead (smaller text raised above the line, used for footnotes or exponents), follow the same path but choose Superscript instead of Subscript. Both options usually have keyboard shortcuts listed next to them in the menu — typically Control+Minus for subscript and Control+Plus for superscript, though this varies by application.
To undo either effect, highlight the text again and choose Baseline from the same menu to return it to normal size and position.
Key Takeaways
- The Format menu method works in Pages, Word, Google Docs, and Mail: highlight text, then Format > Text > Baseline > Subscript or Superscript.
- Most Mac apps show keyboard shortcuts in the Format menu — usually Control+Minus for subscript and Control+Plus for superscript, but check your specific application.
- If your app lacks a Format menu, you can type subscript numbers using the Character Viewer by pressing Control+Command+Space and searching for the character you need.
- Some apps like Notes and iMessage do not support subscript or superscript formatting at all, so the text will not change even if you try the keyboard shortcut.
Using keyboard shortcuts when you know them
Once you know your app's keyboard shortcut, subscript becomes a two-step process: highlight the text, then press the shortcut. For most Mac applications, Control+Minus toggles subscript on and off, and Control+Plus does the same for superscript. Press the shortcut once to activate it, and press it again to turn it off.
The shortcut works even faster if you type the character first, then immediately highlight it and press the shortcut before moving on. This is useful when you are writing chemical formulas (H₂O), mathematical expressions (x²), or footnote references in quick succession.
Not every Mac application uses the same shortcut. Google Docs uses Command+Period for superscript and Command+Comma for subscript. Microsoft Word on Mac uses Control+Shift+Plus for superscript and Control+Minus for subscript. Check your app's menu or Help section if the standard shortcut does not work.
Finding subscript characters in the Character Viewer
If your application does not have a Format menu or keyboard shortcut, you can insert actual subscript characters using the Character Viewer. Press Control+Command+Space to open it, then type the name of the character you need — for example, "subscript two" or "superscript one".
The Character Viewer shows you the actual Unicode character, not a formatted version of your text. This means the subscript or superscript will stay in place even if you copy the text to an app that does not support formatting. The downside is that you can only insert pre-made subscript characters (mainly numbers 0–9 and a few letters), not turn any character into subscript on the fly.
This method is most useful for scientific or mathematical writing where you need specific subscript numbers repeatedly. Once you find the character you want, double-click it to insert it at your cursor position.
Subscript in Google Docs on Mac
Google Docs uses different keyboard shortcuts than most other Mac applications. Highlight the text you want to make subscript, then press Command+Comma. For superscript, press Command+Period. These shortcuts work the same way as in other apps — press once to activate, press again to turn off.
You can also use the Format menu: click Format, then Text, then Subscript or Superscript. The menu method takes longer but works if you forget the keyboard shortcut or prefer using the mouse.
Google Docs preserves subscript and superscript formatting when you share the document or download it as a PDF, but the formatting may not survive if you download as a plain text file (.txt). If you plan to use the document in multiple formats, check how it looks after downloading before sharing it with others.
Subscript in Microsoft Word for Mac
Word for Mac uses Control+Minus for subscript and Control+Shift+Plus for superscript. Highlight your text first, then press the shortcut. You can also reach these options through the Format menu: click Format, then Text, then Subscript or Superscript.
Word's subscript and superscript are true formatting options, not separate characters, so they work with any text you type. The formatting stays intact when you save the document as .docx or .doc, and it usually survives conversion to PDF as well.
Apps that do not support subscript or superscript
Some Mac applications — including Notes, iMessage, Reminders, and many text editors — do not have subscript or superscript formatting built in. If you try a keyboard shortcut in these apps and nothing happens, the app simply does not support the feature.
Your options in these cases are limited. You can type the text as-is and accept that it will not be formatted, or you can copy the text from an app that does support subscript (like Pages or Google Docs) and paste it into the app that does not. Pasting usually preserves the formatting, though some apps strip it out on arrival.
If you regularly need subscript in an app that does not support it, consider switching to a different application for that task, or ask the app's developer to add the feature in a future update.
Frequently Asked Questions
Does subscript work if I copy text from one Mac app to another?
Usually yes, but it depends on the apps involved. Copying from Pages or Word to Google Docs typically preserves subscript formatting. Copying to Notes or iMessage usually does not, because those apps do not support the formatting. Test with a single character first to see if the formatting survives in your specific apps.
Can I make subscript text in an email on Mac?
Yes, if you use Mail. Highlight the text, then go to Format > Text > Baseline > Subscript. The formatting will appear in the email you send. If you use Gmail or another web-based email, use Google Docs' subscript feature (Command+Comma) or type the text in Google Docs first, then copy it into your email.
What if the keyboard shortcut does not work?
First, make sure you have text highlighted before pressing the shortcut — subscript shortcuts do nothing if nothing is selected. Second, check that you are using the correct shortcut for your specific app, since Word, Google Docs, and Pages all use different ones. If the shortcut still does not work, use the Format menu instead.
Can I make subscript text in a web browser on Mac?
It depends on the website. Google Docs, Notion, and some other web apps support subscript through their own menus or keyboard shortcuts. Most other websites do not allow text formatting at all. Check the app's Format menu or Help section to see if subscript is available.
Is there a way to make any character subscript, or only numbers?
The Format menu method works with any character — letters, numbers, punctuation. The Character Viewer method only has pre-made subscript versions of numbers 0–9 and a few letters like x and n. For full flexibility, use the Format menu in an app like Pages or Word.