Use the Find and Replace dialog to swap text throughout your document

The fastest way to replace text in Word is the Find and Replace dialog, which you open by pressing Ctrl+H on Windows or Command+Option+F on Mac. Type the text you want to find in the "Find what" field, type the replacement text in the "Replace with" field, then click "Replace All" to change every instance at once. This takes seconds and catches text you might miss if you scrolled through manually.

If you want to replace only some instances—not all of them—use "Replace" instead of "Replace All". Word will highlight each match one at a time, and you decide whether to replace it or skip to the next one. This is useful when the same word appears in different contexts and you only want to change it in certain places.

Key Takeaways

  • Press Ctrl+H (Windows) or Command+Option+F (Mac) to open Find and Replace, the fastest method for swapping text throughout a document.
  • Click "Replace All" to change every instance of a word or phrase at once, or click "Replace" to approve each change one by one.
  • Use "Match case" if you need to distinguish between uppercase and lowercase versions of the same word.
  • The "More options" button reveals advanced features like searching for specific formatting or whole words only.

Opening Find and Replace from the ribbon

If keyboard shortcuts are not familiar to you, you can also reach Find and Replace through the menu. On Windows, click the "Home" tab at the top of the ribbon, then look for the "Editing" group on the far right. Click the "Find and Replace" button (or the small arrow next to "Find" if you see one), and select "Replace" from the dropdown.

On Mac, click "Edit" in the menu bar at the very top of the screen, then select "Find and Replace" from the list. Either method opens the same dialog box, so use whichever feels more natural to you.

Replacing a single word or phrase

Type the word or phrase you want to find in the "Find what" field. Be exact—if you type "color" it will not find "colours" with a u. In the "Replace with" field, type what you want it to become. For example, if you are changing a company name from "Acme Corp" to "Acme Industries," type "Acme Corp" in Find what and "Acme Industries" in Replace with.

Once both fields are filled, click "Replace All" to change every occurrence in the entire document at once. Word will tell you how many replacements it made. If you are not sure whether you want to replace all instances, click "Replace" instead, and Word will highlight the first match and wait for you to click "Replace" or "Find Next" to move to the next one without replacing.

Using Match Case to distinguish uppercase from lowercase

By default, Word treats "Word," "word," and "WORD" as the same thing. If you need to replace only the lowercase version, or only the capitalized version, check the "Match case" box before you search. This is useful when the same word appears in different forms and you only want to change some of them.

For example, if your document contains both "polish" (the verb) and "Polish" (the nationality), you can search for "polish" with Match case on, and Word will only replace the lowercase version. Without Match case, it would change both.

Finding whole words only

If you search for "read," Word will also find and highlight "thread," "bread," and "already" because those words contain the letters r-e-a-d in sequence. To avoid this, check the "Find whole words only" box. Now Word will only find "read" when it stands alone as its own word, not as part of a longer word.

This is especially important when you are replacing short words or abbreviations. If you want to replace "PC" with "personal computer," searching for whole words only prevents Word from changing "PC" inside words like "TOPIC" or "SPACE."

Using More Options for advanced searches

Click the "More options" button (or "Options" on Mac) to reveal additional search tools. You can search for text with specific formatting—for example, find all instances of a word that are bold and replace them with the same word in italic. You can also use wildcards and regular expressions if you know how to write them, though most users will not need these features.

The "Format" button lets you search for text that has a particular font, size, color, or style applied to it. This is helpful if you want to find all red text or all text in a specific font and change it to something else. Explore these options only if your search is more complex than a straightforward word swap.

Undoing a replacement if you change your mind

If you click "Replace All" and realize the change was a mistake, press Ctrl+Z (Windows) or Command+Z (Mac) when ready to undo. Word will reverse all the replacements at once and restore the original text. This works even if Word made hundreds of changes.

If you wait too long or make other edits before undoing, you may not be able to reverse the replacement. For this reason, if you are uncertain about replacing all instances at once, use the "Replace" button instead and approve each change individually. That way you can stop at any point if you see something you did not expect.

Frequently Asked Questions

Can I replace text in only part of my document?

Yes. Select the section of text you want to search in before you open Find and Replace. Word will only search within your selection. If you do not select anything, it searches the entire document.

What if I want to replace text with nothing (delete it)?

Leave the "Replace with" field empty and click "Replace All." Word will remove every instance of the text you searched for. This is faster than selecting and deleting text manually, especially if the word appears many times.

Does Find and Replace work in headers and footers?

Yes, but you have to be in the header or footer first. Double-click the header or footer area to edit it, then open Find and Replace. Word will search only within that header or footer, not the main document text.

Can I search for a line break or paragraph mark?

Yes, but you need to use special codes. In the "Find what" field, type ^p to represent a paragraph break. In "Replace with," type ^p again if you want to keep the break, or leave it empty to remove it. This is an advanced feature most users will not need.

What is the difference between Find and Replace?

Find (Ctrl+F) only searches for text and highlights it—it does not change anything. Replace (Ctrl+H) lets you search for text and swap it with something else. Use Find when you just want to locate something; use Replace when you want to change it.