HTML <u> Tag
The <u> element is used to specify text that should be formatted differently or include a non-textual annotation.
Traditionally, browsers display the content contained within the <u> tag as highlighted text. This tag is also generally known as the <u> element.
Tips: Instead of using the <u> tag to underline text, use CSS, such as the text-decoration property. Make certain that your underlined text is not misconstrued with a hyperlink.
Syntax
Supported Browsers
| Element | Chrome | Firefox | Safari | Edge / IE | Opera |
|---|---|---|---|---|---|
| <u> | Yes | Yes | Yes | Yes | Yes |