Fix Embedded Fonts Not Displaying in PowerPoint on Teams or Web
Question details
The user needs a solution for custom embedded fonts in a PowerPoint presentation failing to display correctly when accessed online.

- Product
- Microsoft PowerPoint, Microsoft Teams
- Device & OS
- not provided
- Scenario
- Presenting, viewing, or editing a PowerPoint file that contains custom embedded fonts via Microsoft Teams or PowerPoint for the web.
- Observed behavior
- Custom embedded fonts revert to standard substitute fonts because PowerPoint for the web and Microsoft Teams do not support rendering embedded font data.
Verify that you have the Microsoft Office desktop application installed on your device, as the primary workaround requires opening the file outside the web browser.
Open the Presentation in the PowerPoint Desktop App
Since the web and Teams versions of PowerPoint do not support embedded fonts, opening the file in the desktop application is the best way to view your presentation exactly as designed.
Microsoft officially notes that PowerPoint for the web does not currently support the rendering of custom embedded fonts. To maintain your original typography and formatting, you must transition your viewing session from the online environment to the fully featured desktop software.
Open your presentation document within Microsoft Teams or your web browser via PowerPoint for the web.
Click on the 'Viewing' or 'Editing' dropdown menu located in the top ribbon, and select 'Open in Desktop App' from the list of options.
Wait for the PowerPoint desktop application to launch. The presentation will now render with all original embedded custom fonts displayed perfectly.

Replace Custom Fonts with Standard Web-Safe Fonts
If you or your team must present directly from Microsoft Teams or PowerPoint for the web, replacing custom fonts with universally supported fonts is the most reliable strategy.
Try WPS Office for Seamless Presentation Compatibility
If you are tired of format rendering issues and platform limitations, WPS Office provides a powerful, lightweight alternative. It offers extensive compatibility with PowerPoint formats, ensuring your slides and fonts look exactly as you intended—completely free.
- 1. Download and install: Visit the official WPS website to download the free WPS Office suite to your computer.
- 2. Open your presentation: Launch WPS Presentation, click 'Open', and select your PPTX file to view your slides with accurate formatting.

Frequently Asked Questions
Why do my fonts look different in Microsoft Teams compared to my desktop?
Microsoft Teams uses PowerPoint for the web to preview and render presentations. Because PowerPoint for the web cannot process embedded font files, it automatically substitutes custom fonts with standard system fonts, causing your slides to look different.
Can I force PowerPoint for the web to display my embedded fonts?
No, it is a technical limitation of the current Microsoft Office for the web infrastructure. You cannot force the browser to render the embedded custom fonts; you must use the desktop application instead.
What are the best web-safe fonts to use in PowerPoint?
To ensure your presentation looks identical across desktop, web, and Teams platforms, use universally standard fonts like Arial, Calibri, Times New Roman, Tahoma, or Segoe UI.
Does embedding custom fonts increase my PowerPoint file size?
Yes, embedding TrueType or OpenType fonts incorporates the actual font data into your PPTX document, which can significantly increase the overall file size depending on how many font families are embedded.




