Free guide · Updated
How do I tune my guitar online without a tuner?
The answer
Open a free online tuner like the one below, allow the microphone, and play one string at a time. Tighten the string if the needle is left of centre, loosen it if it’s right, until it turns green. Standard tuning is E A D G B E, low to high.
Do it here: the free Guitar Tuner
Open full pageGuitar standard (E A D G B E)
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Press Start and allow the microphone
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Step by step
- 1
Start the tuner
Press Start tuning and allow the microphone.
- 2
Pick your tuning
Standard, drop D, half step down, open G, bass, ukulele or chromatic.
- 3
Tune each string
Play one string, let it ring and turn the peg until the needle is in the centre and the note turns green.
Tips
- Tune up to the note rather than down; strings hold their tuning better.
- In a noisy room, hold the guitar close to the microphone.
Questions
What are the notes of the guitar strings?
In standard tuning, from the thickest string: E2, A2, D3, G3, B3, E4.
Is it free?
Yes. It is completely free, with a free account: no limit and no watermark. It runs in your browser, so your audio stays on your device.
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