How to Change Default Font in Google Slides

Updated on:

May 5, 2026

By:

Use this interactive demo to learn how to set a new default font across your Google Slides theme.

Quick summary

Changing the default font in Google Slides requires editing the theme via the Slide menu so the font applies consistently across all slides. If slides use different themes, individual text boxes must be updated manually.

Steps

Open your presentation in Google Slides.
In the main menu, click Slide, then select Edit theme.
In the left panel, select the top slide under Theme.
Click a text placeholder on the theme slide.
Open the Font dropdown and choose the font you want.
Repeat the same steps for other theme text styles if needed.
Close the theme editor. Ensure all slides use the same theme; otherwise, update separate text boxes manually.

📌 Why this matters

Maintaining consistent typography across a presentation is critical for professional, on-brand design. Google Slides does not offer a single "default font" setting in its standard toolbar, so knowing how to update the font through the theme editor saves users significant manual effort. This feature ensures every new text placeholder automatically inherits the correct typeface, eliminating repetitive formatting work. For teams managing branded slide decks, mastering theme-level font control is a foundational productivity skill.

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