How to Double Space Every Word in Your Word Document

To put two spaces between words throughout a Microsoft Word document, open Find and Replace, search for one ordinary space, and replace it with two. In Word for Microsoft 365 on Windows, press Ctrl+H, enter one space in the Find field and two in the Replace field, then choose Replace All. This changes the gaps between words; it does not double the line spacing. Save a copy first, because the change can affect every matching space in the document.

Use the steps below if you want two spaces between words across the whole document. If you meant more vertical room between lines, change paragraph line spacing instead—the guide explains that difference and how to check the result.

What You’ll Need

A Word document you can edit in Microsoft Word. These steps are for Microsoft 365 on Windows; the Mac route is noted below.
A saved backup or a duplicate of the document, especially if it is long or contains carefully formatted material.
A moment to inspect the result. Two spaces can make text look uneven, so check headings, tables, and other areas as well as the main paragraphs.

Step-by-Step

Save a copy of the document. In Word, choose File > Save As and save a separate copy, or make sure the original is safely stored before editing. Find and Replace can change many places at once. You can usually undo the operation with Ctrl+Z on Windows or Command+Z on Mac, but a backup is a safer way to preserve the original.
Decide whether to change the entire document or only part of it. To update the whole document, click in the text and make sure no passage is selected. If you only want a particular section changed, select that text first, then open Replace and check Word’s prompt or scope indicator. Word may offer to search only the selection or the whole document; choose the intended scope. Do not assume a selection limits the replacement without checking.
Open Find and Replace. On Windows, press Ctrl+H, or choose Home > Replace in the Editing group. In many Microsoft 365 layouts, the Navigation pane opens with a Replace area. If you see a full Find and Replace dialog instead, use its Find what and Replace with boxes. On Mac, choose Home > Replace or use Edit > Find > Replace; the pane and labels can differ slightly by Word version.
Enter one ordinary space in the search field. Click Find or Find what and press the Spacebar exactly once. A space is invisible, so do not judge the field by how it looks. Do not type quotation marks, the words space, or a special symbol. The target is the regular space character between words.
Enter two ordinary spaces in the replacement field. Click Replace or Replace with and press the Spacebar twice. This tells Word to replace each match with a pair of spaces. Be careful not to enter one space by accident; the field may look blank either way. If you are unsure, use the arrow keys to move through the field or clear it and enter the spaces again.
Run a small test before replacing everything. Choose Find Next or Replace once, if that option is available, and look at the changed sentence. Confirm that the gap between two words has increased and that the text is still readable. A test is particularly useful in a document with many tables, web addresses, or manually aligned text. If the change is not what you wanted, undo it and correct the fields before continuing.
Choose Replace All for the selected scope. When the test looks right, click Replace All. Word reports how many replacements it made. Read the message and make sure the count seems plausible: a long document will usually have many word spaces, while a short note will have fewer. Close the pane or dialog when finished.
Review the document from beginning to end. Check ordinary paragraphs, headings, captions, table cells, footnotes, and text in headers or footers if those areas matter. Word’s replacement may reach text in document elements beyond the main paragraphs, depending on the content and version. Inspect areas where spacing carries meaning, such as aligned labels, addresses, or a table with narrow columns. If the result is wrong, use Ctrl+Z on Windows or Command+Z on Mac immediately, then repeat with a narrower scope or corrected search.

Find and Replace changes the characters between words; it does not create a special spacing rule. For example, a sentence with four gaps between its five words will have two spaces in each of those four gaps after the replacement. It will not add spaces after the final word of a paragraph, because there is no ordinary space there to find.

Common Mistakes

Confusing word spacing with double line spacing. Two spaces between words affect the horizontal gaps on a line. Double line spacing adds vertical distance between lines of text. If your assignment asks for double-spaced text, it usually means line spacing, not two spaces after every word. In Word, select the text and choose Home > Line and Paragraph Spacing > 2.0 for double line spacing.

Replacing all spaces without checking the scope. A whole-document Replace All can also alter spaces in tables, notes, and other text. A selected passage may not be the search scope you expect. Confirm the scope before the final replacement, and test on a copy if the document’s layout is important.

Forgetting that existing multiple spaces will change too. If the document already contains two spaces between some words, searching for one space and replacing it with two can enlarge those runs further. For a clean, consistent result, first normalize repeated ordinary spaces: search for two spaces and replace with one, then repeat Replace All until Word reports no more replacements. After that, replace one space with two. This cleanup can also remove intentional spacing, so skip it if some multiple spaces are deliberate.

Using a tab or a nonbreaking space by mistake. A tab is not an ordinary space, and a nonbreaking space is a different character that keeps words together on a line. A search for an ordinary space will not necessarily match either one. If a particular gap does not change, check whether it was made with a tab, a nonbreaking space, or paragraph formatting rather than a regular space.

Expecting the page to look better automatically. Two spaces occupy more room, which can cause different line breaks and make columns or short headings look uneven. The document may still be correct for a particular style requirement, but check the page layout and follow the requested standard.

Tips

Keep a backup and make the replacement in one operation after the test. If you notice an unwanted effect right away, undo before making other edits; undoing later may also remove work you want to keep. You can also replace a smaller selected passage first to confirm how Word handles the document’s formatting.

Use the Navigation pane’s Find Next option to inspect individual matches when only a few spaces need changing. For a long document, however, replacing all ordinary spaces is faster than stepping through every word gap. The replacement affects spaces between words and also any ordinary spaces elsewhere in the search scope, including spaces around punctuation or between numbers. Read a few representative paragraphs after the change.

If you are preparing a document for another person, ask whether they want two spaces between words or double line spacing. Many modern style guides use one space between sentences, and two spaces between every word are unusual. Follow the specific instructions you were given rather than applying this change as a general formatting improvement.

For easier visual checking, turn on formatting marks with Home > Paragraph > Show/Hide ¶. Word displays spaces as small dots, so pairs are easier to spot. Click Show/Hide again to hide the marks; these dots are editing aids and do not print. The marks can also help reveal tabs and paragraph breaks if a gap behaves unexpectedly.

Check how the document will be shared. Word may preserve repeated spaces in a .docx file, but conversion to another format, editing in a different application, or reflow on a narrow screen can change how the text appears. Export a PDF if the recipient needs a fixed page layout, then review the PDF before sending it.

Troubleshooting

Replace All reports zero replacements. Check that the Find field contains a regular space and that the replacement field is not the only one filled in. Confirm that Word is searching the intended scope and that the text is not selected in a way that limits the search. If you suspect the gaps are tabs or nonbreaking spaces, search for those characters separately rather than repeatedly trying the ordinary-space search.

The gaps look unchanged. Two spaces can be hard to distinguish from one in some fonts or at some zoom levels. Turn on Show/Hide ¶ to see the dots, or place the insertion point between the words and use the arrow keys to check the characters. Also make sure the replacement field contained two Spacebar presses. If Word did make replacements but the page looks similar, the font and zoom may simply make the difference subtle.

Some areas changed more than expected. Undo the replacement immediately, then decide whether to select only the body text or another specific region before running it again. If existing runs of spaces were present, normalize them first only if it is safe to remove intentional spacing. Review tables and manually aligned text; repeated spaces are not a reliable way to align columns, so tabs or a table layout may be more suitable.

The document now wraps differently or runs longer. That is a normal consequence of wider word gaps. If the appearance is unacceptable, undo the change or apply it only where required. Do not try to fix every new line break by inserting more spaces, because that can make the layout less predictable. If the real requirement is vertical spacing, use the paragraph line-spacing setting instead.

You replaced two spaces with one while cleaning up, but some remain. Run that cleanup replacement again. A run of several spaces may need more than one pass because Word finds matches in groups. Stop when Word reports zero replacements, then perform the one-space-to-two-spaces replacement. Skip cleanup if you must preserve intentional runs.

Frequently Asked Questions

Does this put two spaces between every word?
Yes. Searching for one ordinary space and replacing it with two changes each matching gap between words in the selected search scope. It does not add spaces after a paragraph’s final word.

Is this the same as double spacing in Word?
No. This guide creates two horizontal spaces between words. Double line spacing increases vertical space between lines. For that, select the text and choose Home > Line and Paragraph Spacing > 2.0.

Can I do this in Word for Mac?
Yes. Open Home > Replace or use Edit > Find > Replace, enter one ordinary space as the search and two as the replacement, and run Replace All. Command+Z undoes the last action on Mac; the pane layout can vary by version.

Will Find and Replace change spaces inside tables?
It can change ordinary spaces in table text that is within the search scope. Check tables after the replacement, especially narrow columns and cells where spacing affects readability. If only the main text should change, select that text and verify Word’s scope prompt.

How do I undo the change?
Use Ctrl+Z on Windows or Command+Z on Mac soon after Replace All. If you have made other edits since then, undo may also reverse those edits. A saved backup lets you restore the original without relying on the undo history.

Can I replace all spaces with two without removing spaces in web addresses or numbers?
Word will replace matching ordinary spaces throughout the scope, including spaces in phrases, addresses, or number groups. It does not change characters in a web address where there is no space. Review the document carefully, or limit the selection if only part of it should be changed.

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