Everyday tool
Guitar Tuner
Allow microphone access, play one string at a time and compare the note with standard tuning.
Runs in your browser. No upload.
Values are processed locally in this browser.
About this tool
Guitar Tuner made simple.
Accuracy depends on microphone, room noise and playing technique. Audio is processed in the browser and the microphone is stopped when you leave the tool.
Common questions
About Guitar Tuner.
How do I use Online guitar tuner?
Allow microphone access, play one string at a time and compare the note with standard tuning.
Is my data uploaded to a server?
No. This tool runs locally in your browser. Your input is not uploaded.