# How to Change the Font Size of Text in Adobe Acrobat

> To update text size in Adobe Acrobat, navigate to the top menu bar to click Edit, highlight the target text section, open the Font Size menu in the left-side panel, and then select your desired new font size to apply the changes.

Canonical: https://livedemo.ai/tutorials/how-to-change-the-font-size-in-adobe-acrobat/
Apps: Adobe, Acrobat
Updated: 2026-10-05
Interactive demo: https://story-api.livedemo.ai/workspaces/62255d3d3304f17b8f5e2d03/stories/692a324eab56e05a00fd5e93/preview?step=1

## Steps

1. Navigate to the top menu bar and then click 'Edit'.
2. Following that, select and highlight the text section you want to edit and change the font size.
3. Go to the left-side panel afterwards, then click the 'Font Size' menu.
4. Subsequently, select the new font size you wish to use.
5. After completing these steps, the font size of the selected text section will be updated according to your input.