Office Compatibility Issues

How to Use a PowerPoint Font Size Larger Than 96 Online

Phi Hung Vo Oct 14, 2026 871 views

Question details

The user needs to apply a font size greater than 96 points to text in a presentation using PowerPoint for the web.

How to Use a PowerPoint Font Size Larger Than 96 Online

Product: PowerPoint for the web
Device & OS: not provided
Scenario: Creating or editing a presentation online that requires extra-large text elements for design purposes.
Observed behavior: PowerPoint for the web strictly restricts font sizes to a maximum of 96 points and does not allow users to input or apply larger values.

Before you start

Ensure you have access to a desktop presentation application, as the web version of PowerPoint inherently restricts font sizes to a maximum of 96 points. If you do not have a paid subscription, a free desktop alternative will be required.

Solution 1Recommended

Edit the Presentation in a Desktop Application

Since PowerPoint for the web has a hard limit of 96 points, you must open the file in a desktop application (which supports sizes up to 3600 points) to apply larger fonts.

The web version of PowerPoint is a streamlined tool optimized for browsers, which is why it enforces certain formatting limits. Desktop presentation software does not share these restrictions.

Download the presentation

In PowerPoint for the web, click on 'File' in the top ribbon, select 'Save As', and then click 'Download a Copy' to save the .pptx file to your computer.

Open the file locally

Launch your desktop presentation application (such as Microsoft PowerPoint or WPS Presentation) and open the downloaded file.

Apply the custom font size

Highlight the text you want to enlarge. In the 'Home' tab, click inside the Font Size box, manually type your desired size (e.g., 150 or 300), and press 'Enter' on your keyboard.

Save and re-upload

Save the document. If you need to continue sharing or presenting it online, upload the file back to your cloud storage. The large font size will display correctly in the web viewer.

Edit the Presentation in a Desktop Application

Display vs. Editing Limits: While you cannot apply a font size larger than 96 in the web browser, PowerPoint for the web will correctly display fonts larger than 96 points if they were previously set using a desktop application.

Free Presentation Software

Use WPS Presentation to Apply Unlimited Font Sizes for Free

If you do not have the paid version of Microsoft Office desktop, WPS Office offers a fully-featured, free desktop presentation tool. It allows you to bypass web limitations and apply font sizes well beyond 96 points while remaining fully compatible with PowerPoint formats.

1. Install WPS Office: Download and install the free WPS Office suite on your Windows or Mac computer.
2. Open your presentation: Launch WPS Presentation and open your .pptx file downloaded from the web.
3. Set the large font size: Select your text, navigate to the Home tab, click the font size box, type your custom size (e.g., 200), and hit Enter.
4. Save your work: Click 'Save' to preserve your formatting. The file remains perfectly compatible with PowerPoint.

Free to use without a premium subscriptionSupports custom font sizes up to 3600 pointsFully compatible with Microsoft PowerPoint (.pptx) formatsLightweight installation and familiar interface

microsoft office alternative - wps office

Frequently Asked Questions

Why does PowerPoint Online limit font size to 96?

PowerPoint for the web is a lightweight version designed for quick edits and browser performance. To maintain stability and standardized formatting across different browsers, it restricts the font size dropdown and manual inputs to a maximum of 96 points.

Will my large fonts display correctly if I view the file online later?

Yes. If you set a font size larger than 96 using a desktop application and then upload the file back to the web, PowerPoint Online will display the large font accurately in view mode, even though you cannot apply that size directly in the web editor.

What is the maximum font size supported in desktop presentation apps?

Most desktop presentation applications, including Microsoft PowerPoint and WPS Presentation, support font sizes up to 3600 points. You can also use decimal values (like 100.5) for precise design adjustments.

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