Math Keyboard or Calculus Keyboard: Foreign language computers with Chrome/Linux or Windows OS must add a keyboard language input for any of the following options: US QWERTY or any English QWERTY variant (US, UK, Canadian French, etc). Here is an example of how to add one of these keyboards to your computer and switch easily whenever you use use the Math Keyboard. The example shown is using Windows OS.

Mac OS users must always use Unicode Hex input language for the math keyboard to properly function.

Numpad Keyboard: This keyboard is compatible with any US QWERTY, English QWERTY variant, or French Canadian Keyboard. If you would like to have code created in a different language, please fill out the form below to express your interest. For large orders, additional language code can be created.