⁰ Superscript Zero Symbol Superscript Symbol Smiley Face U+2070

How to Write the Superscript Zero Symbol ⁰ on Keyboard?

To write the Superscript Zero symbol ⁰ on keyboard using ALT codes; ALT+8304, just hold down the ALT key while typing the alt key code 8304. 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.