Step by step
- Click Start tuner and allow the microphone.
- Hold the guitar about 30 cm from the laptop's microphone.
- Play each string and follow the needle.
At a glance
| Setup | Where to place | Note |
|---|---|---|
| Laptop built-in mic | Guitar 30 cm from the screen or keyboard | Usually works well |
| Headset mic | Hold the mic near the guitar | Or switch to the laptop mic |
| Audio interface | Plug the guitar in | Select 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
- How to tune a guitar with an online tuner
- Why is my online guitar tuner not working?
- How to tune a guitar on your phone without an app
- How to tune a guitar without a microphone
- What are the standard guitar tuning notes?
- How to tune your guitar to Drop D
- What is half step down tuning (Eb tuning)?
- How to tune a bass or ukulele online
- How to tune an electric guitar without an amp
- How does an online guitar tuner work?
- Online guitar tuner vs a tuner app: which is better?
Updated November 14, 2026.