Quick summary
To increase font size in Google Slides, click the text box containing your text, highlight it, then use the font size dropdown in the toolbar to select or type a larger value. The updated font size applies instantly to your selected text on the slide.
Steps
- On the slide canvas, click the text box that contains the text you want to edit.
- Highlight the text you want to resize.
- In the top toolbar, click the Font size dropdown.
- Select a larger font size from the list, or type in a larger number.
- Your text will now appear larger on the slide.
