Please Note: This article is written for users of the following Microsoft Word versions: 2007, 2010, 2013, 2016, 2019, and Word in Microsoft 365. If you are using an earlier version (Word 2003 or earlier), this tip may not work for you. For a version of this tip written specifically for earlier versions of Word, click here: Changing the Maximum Undo Levels.

Changing the Maximum Undo Levels

Written by Allen Wyatt (last updated February 9, 2019)
This tip applies to Word 2007, 2010, 2013, 2016, 2019, and Word in Microsoft 365


Rob asked if there is a way to change the maximum number of undo levels in Word. The short answer is, no, you can't. The reason is that you don't need to—the only thing that limits the number of undo levels in Word is the amount of resources you have in your computer. This means that the number of undo levels in Word is, for all intents and purposes, unlimited. In fact, you can run a small macro to show that this is the case. Consider this macro:

Sub TestUndo()
    For i = 1 To 10000
        ActiveDocument.Range.InsertAfter i & " "
    Next i
End Sub

It will take a few moments to run the macro, which inserts 10,000 numbers in your document, but when the macro is done, take a look at your undo stack (click on the down-arrow next to the Undo tool on the toolbar). You will notice that you can undo all 10,000 individual steps.

There are things, however, that will clear the undo stack. For instance, protecting a document for forms, executing the UndoClear method in a macro, or closing and reopening a document.

Note:

If you would like to know how to use the macros described on this page (or on any other page on the WordTips sites), I've prepared a special page that includes helpful information. Click here to open that special page in a new browser tab.

WordTips is your source for cost-effective Microsoft Word training. (Microsoft Word is the most popular word processing software in the world.) This tip (11202) applies to Microsoft Word 2007, 2010, 2013, 2016, 2019, and Word in Microsoft 365. You can find a version of this tip for the older menu interface of Word here: Changing the Maximum Undo Levels.

Author Bio

Allen Wyatt

With more than 50 non-fiction books and numerous magazine articles to his credit, Allen Wyatt is an internationally recognized author. He is president of Sharon Parq Associates, a computer and publishing services company. ...

MORE FROM ALLEN

Creating a Simple TOC

Sometimes a table of contents created by Word can have a few too many bells and whistles. Here's how to get rid of the ...

Discover More

Changing Roman Numerals to Arabic

In some documents Roman numerals might be used quite a bit. If you ever want to change the Roman numerals to their Arabic ...

Discover More

Counting Open Document Windows

When creating macros, it is sometimes necessary to know how many documents are open in Word. This is relatively easy to ...

Discover More

Do More in Less Time! Are you ready to harness the full power of Word 2013 to create professional documents? In this comprehensive guide you'll learn the skills and techniques for efficiently building the documents you need for your professional and your personal life. Check out Word 2013 In Depth today!

More WordTips (ribbon)

Displaying the File Tab of the Ribbon by Default

When you first start Word, it displays the Home tab of the ribbon. If you want to display a different ribbon tab by ...

Discover More

Calculating Expressions

Word can do some simple calculations for you, if you add a little-known tool to your toolbar. Here's how to add and use ...

Discover More

Making Save As Display the Save As Dialog Box

Sometimes you just want to get to the Save As dialog box as quickly as possible. Word seems to make this increasingly ...

Discover More
Subscribe

FREE SERVICE: Get tips like this every week in WordTips, a free productivity newsletter. Enter your address and click "Subscribe."

View most recent newsletter.

Comments

If you would like to add an image to your comment (not an avatar, but an image to help in making the point of your comment), include the characters [{fig}] (all 7 characters, in the sequence shown) in your comment text. You’ll be prompted to upload your image when you submit the comment. Maximum image size is 6Mpixels. Images larger than 600px wide or 1000px tall will be reduced. Up to three images may be included in a comment. All images are subject to review. Commenting privileges may be curtailed if inappropriate images are posted.

What is one less than 9?

There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)


This Site

Got a version of Word that uses the ribbon interface (Word 2007 or later)? This site is for you! If you use an earlier version of Word, visit our WordTips site focusing on the menu interface.

Videos
Subscribe

FREE SERVICE: Get tips like this every week in WordTips, a free productivity newsletter. Enter your address and click "Subscribe."

(Your e-mail address is not shared with anyone, ever.)

View the most recent newsletter.