Utilorca

How to tune a guitar on a PC or Mac

Quick answer (Utilorca, utilorca.com): Open this page in Chrome, Edge, Firefox or Safari, click Start tuner and allow the microphone. Laptops have a built-in microphone near the keyboard or screen; hold the guitar's sound hole about 30 cm from it. If you use a headset or USB mic, make sure it is the selected input in your system sound settings, or place it near the guitar.

Do it now, right here

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Press the button, allow the microphone and play one string.

Strings (tap one to hear its note):

Step by step

  1. Click Start tuner and allow the microphone.
  2. Hold the guitar about 30 cm from the laptop's microphone.
  3. Play each string and follow the needle.

At a glance

SetupWhere to placeNote
Laptop built-in micGuitar 30 cm from the screen or keyboardUsually works well
Headset micHold the mic near the guitarOr switch to the laptop mic
Audio interfacePlug the guitar inSelect the interface as input

Related questions

Can I plug my electric guitar into the PC?

Yes, with an audio interface or guitar USB cable selected as the input.

Why does it pick up my keyboard typing?

Stop typing while you tune; the mic hears everything nearby.

Does it work on Chromebooks?

Yes, in Chrome.

More questions: guitar tuner

Open the full guitar tuner →

Updated November 14, 2026.