Printing Problems

Fix Word Online Line Spacing Changes When Printing or Saving as PDF

Maira Mehtab Sep 22, 2026 868 views

Question details

The user is experiencing an issue where document line spacing increases significantly when printing or converting the file to a PDF, despite looking normal in the editing view.

Product: Word Online
Device & OS: not provided
Scenario: Printing a document or saving it as a PDF directly from the web browser.
Observed behavior: The final printed output or exported PDF has much larger line spacing than what is displayed during editing.

Before you start

Before troubleshooting, switch to 'Reading View' in Word Online to get a more accurate representation of how the browser plans to render your document for printing.

Solution 1Recommended

Set Line Spacing to an Exact Value

Applying a fixed point value to your line spacing prevents Word Online from automatically adjusting vertical spaces during the print or PDF conversion process.

Web browsers sometimes miscalculate dynamic line spacing (like 'Multiple' or '1.5 lines') when handing the file over to the print spooler. Locking the spacing to an exact point size removes this variability.

Select the affected text

Press Ctrl+A (Windows) or Cmd+A (Mac) to select all the text in your document.

Open Paragraph Options

Navigate to the 'Home' tab on the ribbon, click the three dots (More Options) if necessary, and select 'Paragraph Options'.

Change spacing to Exactly

In the spacing drop-down menu, change the setting from 'Multiple' or 'Single' to 'Exactly'.

Apply a fixed point value

Enter a specific point value (for example, 12 pt for a standard 10 pt font) into the At box, then click 'OK' to apply the formatting.

Tip: If you notice the tops or bottoms of your letters getting cut off after setting it to 'Exactly', increase the point value slightly to accommodate the font size.

Solution 2

Inspect with Reading View and Nonprinting Marks

Word Online's Editing view may not display the final layout perfectly. Revealing formatting marks helps identify hidden spaces that expand during printing.

Solution 3

Open and Print from a Desktop Application

If Word Online continues to render spacing incorrectly in the browser, opening the document in a local desktop application will bypass browser-based rendering issues entirely.

Free Microsoft Office alternative

Use WPS Office to Print and Save PDFs Without Formatting Shifts

Browser-based word processors like Word Online can sometimes alter line spacing during printing or PDF conversion due to browser rendering differences. WPS Office is a free, lightweight desktop suite that ensures your documents look exactly the same on paper as they do on your screen, fully supporting Microsoft Word formats.

1. Download and install: Get WPS Office for free from the official website and complete the quick installation process.
2. Open your document: Launch WPS Writer, go to File > Open, and select your downloaded .docx file.
3. Export to PDF or Print: Use the built-in 'Export to PDF' button or press Ctrl+P to print with perfectly preserved line spacing.

True WYSIWYG (What You See Is What You Get) printing and PDF exporting.Fully compatible with Microsoft Word (.docx) formats, preventing unwanted layout changes.Lightweight desktop application that doesn't rely on web browser rendering engines.Familiar user interface makes it easy to switch without learning new software.

microsoft office alternative - wps office

Frequently Asked Questions

Why does my Word Online document look different when printed?

Word Online relies on your web browser's rendering engine, which can calculate line spacing, margins, and web fonts slightly differently than a dedicated print spooler. This can cause the text to expand or shift during the printing process.

How do I save a Word Online document as a PDF without losing formatting?

To preserve formatting, it is best to set your line spacing to an 'Exactly' point value in the paragraph settings. Alternatively, download a copy of the document to your computer and use a desktop word processor to save it as a PDF.

What does 'Exactly' line spacing mean?

Setting line spacing to 'Exactly' forces the word processor to allocate a precise height in points (e.g., 14 pt) for each line of text. This overrides dynamic spacing behaviors and prevents the text from expanding unexpectedly when converting to PDF or printing.

Document & File Issues