Professional Guitar Tuner
Microphone permission required. Click "Start Tuner" to begin.
-- Hz
--
Waiting for input
Target: -- Hz
Flat
In Tune
Sharp
Select Guitar String
Tuning Presets
How to Use:
- 1. Click "Start Tuner" and allow microphone access
- 2. Select which guitar string you want to tune
- 3. Play the string near your device's microphone
- 4. Watch the frequency display and tuning meter
- 5. Tighten or loosen string until it's "In Tune"
Note: Works best in quiet environment. Hold guitar close to microphone.
Online - Ready