The fastest way to replace text in Word on Mac

Open the document, press Command+F to bring up the Find toolbar at the top of your screen. Type the text you want to find in the search box. Click the down arrow or magnifying glass icon to reveal the Replace field below it, then type the replacement text. Click Replace to change one instance at a time, or Replace All to change every match in the document at once.

The Find and Replace toolbar stays open until you close it, so you can run multiple searches without reopening it. If you need to search only part of your document, select that text first before opening Find and Replace — Word will search only the selection.

Key Takeaways

  • Command+F opens Find and Replace on Mac; the Replace field appears when you click the arrow next to the search box.
  • Replace All changes every match in your document at once, while Replace changes one instance and moves to the next.
  • Match Case and Whole Words options let you narrow your search so you do not accidentally replace partial matches or different capitalizations.
  • You can search and replace formatting (bold, italic, font size) as well as text by clicking Format in the Find and Replace panel.
  • Undo (Command+Z) reverses a Replace All action if you need to go back.

Where to find the Replace field

When you press Command+F, Word shows a search box at the top of the document. This is the Find toolbar. To see the Replace field, look for a small arrow or toggle button next to the search box — it is usually on the right side. Click it, and the Replace field appears directly below the Find field.

Alternatively, you can press Command+H to open Find and Replace directly with both fields visible from the start. This is faster if you know you want to replace text rather than just search for it.

Replace one instance or all at once

After you type your search term and replacement text, you have two choices. Replace changes the first match Word finds and moves the cursor to the next match. Use this when you want to check each replacement before it happens — for example, if you are replacing a common word and want to make sure the context is right each time.

Replace All changes every match in the document in one action. This is much faster when you are confident the replacement is correct throughout — for instance, replacing a company name that appears the same way everywhere. If you make a mistake, press Command+Z to undo the entire Replace All action.

Narrow your search with Match Case and Whole Words

By default, Find and Replace ignores capitalization and finds partial matches. If you search for "read," it will find "read," "Read," "reading," and "already." To tighten your search, click the arrow next to the search field to reveal options.

Match Case makes the search case-sensitive, so searching for "Read" finds only that capitalization, not "read" or "READ." Whole Words finds only complete words, so "read" will not match "reading" or "already." You can use both options together — for example, to replace only "The" at the start of sentences, not "the" in the middle of a sentence.

Replace formatting along with text

You can search for and replace not just words but also formatting. Open Find and Replace (Command+H), type your search term, then click Format at the bottom of the panel. Choose the formatting you want to find — bold, italic, font, size, color, or style.

For example, you could find all instances of the word "important" that are bold and replace them with "critical" in italic. Or find all text in 12-point Arial and replace it with 11-point Calibri. Set up the Find formatting, then set up the Replace formatting separately, and click Replace All.

What to do if Replace All goes wrong

If you click Replace All and realize the replacement was not what you wanted, press Command+Z when ready to undo it. Word will reverse the entire Replace All action and restore your original text. This works even if you replaced hundreds of instances.

If you have already closed the document or performed other actions since the Replace All, undo may not work. In that case, close the document without saving and reopen it to get back to the last saved version. This is why it is safer to use Replace (one at a time) when you are unsure about a change.

Search and replace across multiple documents

Find and Replace works only within the document you have open. If you need to replace text across multiple Word files, you will need to open each document and run Find and Replace separately. There is no built-in batch replace feature in Word for Mac.

As a workaround, you can copy all the text from multiple documents into a single document, run Find and Replace once, then split the text back into separate files. Alternatively, some users save their documents as plain text (.txt) and use a text editor with batch search and replace, though this removes all formatting.

Frequently Asked Questions

Can I search for a line break or paragraph mark?

Yes. In the Find field, you can type special characters. Press Control+Enter to insert a paragraph break in the search field, or Control+Shift+Space for a non-breaking space. Some users type ^p for paragraph and ^t for tab, though the keyboard shortcuts are more reliable on Mac.

What if the Replace button is grayed out?

This usually means you have not typed anything in the Replace field, or Word has not found any matches for your search term. Check that your search term is spelled correctly and that you are searching the right document. If you used Match Case or Whole Words, try unchecking those options to broaden the search.

Does Find and Replace work in tables?

Yes. Find and Replace searches the entire document, including text inside tables, headers, footers, and text boxes. If you want to search only the main document body and not headers or footers, you will need to close those sections first before running Find and Replace.

Can I replace text with nothing to delete it?

Yes. Leave the Replace field empty and click Replace All. This removes every instance of the search term from your document. Be careful with this — it is straightforward to accidentally delete text you meant to keep. Use Replace (one at a time) to check each deletion first.