Photo by Stephen Lam/Getty Images You can use emoji in nearly any Mac app through the "Emoji & Symbols" menu. To open your Mac's Emoji menu, you can use a keyboard shortcut, or find it by clicking "Menu" at the top of the screen. The Emoji menu will let you insert any emoji, along with a number of other symbols, punctuation marks, and accented letters. Once opened, you can change the size of the emoji, as well as mark your favorites. Emoji are available on nearly every platform — and Macs are no exception. Although it's not as easy to find them as it is on an iPhone, most macOS apps let you type emojis wherever you have the ability to type.