How To Make a Text Subscript or Superscript Using HTML Code

To make a text superscript or subscript in a webpage using HTML language, there are two tags provided in the language.

Superscript

To make a text or some characters superscript, the HTML tag <sup> is used. For example, suppose we have to display 2ⁿ⁺¹. To display it, we have to use the following code:

2ⁿ⁺¹

We have to enclose the characters to be made superscript in ^and



Subscript

To make any characters or part of text, we have to use the tag <sub>. Everything is similar to the case of superscript, except that the tag is sub instead of sup. Suppose we have to display A_n-1. To display it, we have to use the following code:

A_n-1

We should enclose the characters to be made subscript in _and