Highlight your text, then open the Character Panel ( Window > Type > Character ). If you don't see the underline icon, click the "hamburger" menu (three lines) in the corner of the panel and select Show Options .
In this post, I’ll walk you through how to underline text in , Illustrator , and Photoshop . Plus, I’ll share a pro tip for creative underlines (like wavy or custom-thick lines).
Go to Tools > Comment and select the Underline Text tool. Highlight the text you want to mark up. how to underline in adobe
Photoshop also has an underline button, but it’s character-level (not paragraph).
In all three apps, you can create by:
Pro Tip: If you want a colored underline that is distinct from the text color, draw a line shape underneath the text layer instead of using the standard underline tool. This gives you more control over thickness and style.
Underlining can be tricky in modern design—it sometimes reads as a hyperlink. Use it carefully: Highlight your text, then open the Character Panel
This is best if you are reviewing a document and want to draw attention to text without changing the original PDF structure.