Superscript Alt Codes
Superscript Alt codes generates superscript characters ( ¹²³ ) on your computer. To use, just hold down the Alt key while typing the alt key code as shown under every symbol below. You have to use the numeric keypad of your keyboard. If you don not have numeric keypad, hold down the Fn and Alt keys while typing the alt code number.
¹
ALT+0185
²
ALT+253
³
ALT+0179
ª
ALT+166
º
ALT+167
ⁿ
ALT+252
