About DaTuner.com

DaTuner.com is a free collection of browser-based tools for musicians: an accurate chromatic instrument tuner, a metronome and a pitch pipe — plus practical guides on tuning and practice.

Our approach

• No install, no account. Everything runs directly in your browser on any device.
• Private by design. Pitch detection happens locally using the Web Audio API. Your audio is never recorded, stored or transmitted.
• Genuinely accurate. We use the McLeod Pitch Method — the same class of algorithm found in professional tuning software — with sub-cent resolution.
• Free. The tools are supported by unobtrusive advertising.

Independence

DaTuner.com is an independent web application. It is not affiliated with, endorsed by, or connected to any mobile application of a similar name.

Contact

Questions, bug reports or suggestions? Email us at contact@datuner.com.