Google now has a free built-in guitar tuner, so you’ll never be without a

If you ever find yourself caught off guard without a guitar tuner, the answer is now in your web browser, as Google just added one to its list of built-in apps.

Accessible by typing the words “Google guitar tuner” into the search box, it uses your computer, tablet or smartphone’s built-in microphone to detect the tone and performs exactly as you want it to.