File Format & Compatibility

How to Use Custom Fonts in Microsoft Word for the Web

Amos GikundaAmos Gikunda Nov 3, 2026 869 views

Question details

The user wants to know how to use custom fonts in Word for the web and resolve issues where the fonts fail to render correctly when printing or exporting the document to a PDF.

How to Use Custom Fonts in Microsoft Word for the Web
Product
Word for the web
Device & OS
not provided
Scenario
Editing a document online using a custom font and trying to export it as a PDF without losing the font styling.
Observed behavior
Custom fonts installed locally may show up in the web browser but often revert to default fonts when exporting or printing the document to a PDF.
Before you start

Ensure that your custom font files are downloaded and properly installed on your local computer before attempting to apply them in the web browser.

Solution 1Recommended

Install the Font Locally and Match the Exact Name

To use a custom font in the web version of Word, you must install it on your local device and manually type its exact name into the font box.

Word for the web does not natively list local custom fonts in its dropdown menu. However, if the font is installed on your computer, the browser can still render it if requested correctly.

1
Install the font file natively

Locate the downloaded custom font file on your computer, right-click it, and select 'Install' or 'Install for all users'.

2
Open Word for the web

Log into Microsoft Office online and open your document in Word for the web.

3
Enter the exact font name

Select the text you want to format, click inside the Font name box on the Home tab, type the exact name of your custom font, and press Enter.

Install the Font Locally and Match the Exact Name
PDF Export Limitations: Because the remote Microsoft servers do not have your local fonts installed, custom fonts may be substituted with standard fonts when you use the 'Save as PDF' or 'Print to PDF' features online.
Free Microsoft Office alternative

Use WPS Office for Perfect Custom Font Rendering and PDF Exports

Web-based word processors often struggle with custom fonts and PDF exports due to cloud server limitations. WPS Office provides a fully featured desktop experience that seamlessly detects and supports all your local custom fonts. It ensures your text looks perfect on-screen and exports flawlessly to PDF without unwanted font substitutions, all while maintaining strict format compatibility with Microsoft Word.

Perfectly exports custom fonts to PDF without server-side substitution issues.High format compatibility with Microsoft Word documents (.docx, .doc).Lightweight, free to download, and utilizes your local system fonts natively.Familiar user interface makes switching and learning incredibly easy.
microsoft office alternative - wps office

Frequently Asked Questions

Why does my custom font change when I save as a PDF in Word for the web?

When you save or print to PDF in Word for the web, the document is processed on Microsoft's cloud servers. Since the server does not have your personal custom font installed, it automatically substitutes it with a similar standard font. To prevent this, edit and export the file using a desktop application like WPS Office.

Are OpenType (.otf) or TrueType (.ttf) fonts better for Office Online?

For enterprise Office Online Server installations, Microsoft documentation specifically recommends using OpenType (.otf) font files to ensure the best compatibility and rendering across web applications.

Can I upload my custom font file directly to Word for the web?

No, Word for the web does not currently have a built-in feature to upload font files directly to your cloud account. You must either install the font locally and type its exact name or rely on server-side installations if using a corporate Office Online Server.