These Heart sign shortcuts can work only in MS Word. For Windows users, simply press down the Alt key and type 3 (for black Heart) or 9825 (for white Heart) using the numeric keypad, then let go of the Alt key. To type the Heart Symbol on Mac, press Option + 2661 shortcut on your keyboard. However, if you just want to type this symbol on your keyboard, the actionable steps below will show you how.