HTML <sup> tag

HTML <sup> tag is termed as a superscript tag which is used to define superscript text. The text within <sup> tag appears with an upper baseline and renders with smaller font size than surrounding text.

The <sup> tag is useful for defining Mathematical formulas and footnotes.

Syntax

Following are some specifications about the HTML <sup> tag

Example

Output:

Attribute:

Tag-specific attributes:

The <sup> tag does not contain any specific attribute.

Global attribute:

The <sup> tag supports the Global attributes in HTML.

Event attribute:

The <sup> tag supports the Event attributes in HTML.

Supporting Browsers

Element	Chrome	IE	Firefox	Opera	Safari
<sup>	Yes	Yes	Yes	Yes	Yes