Free musician tools that run in your browser

Tune your guitar with your microphone and practice your timing with an accurate metronome. Everything works right on your phone or computer, no app to install.

• Guitar tunerStandard E A D G B E tuning, drop D, open G… automatic string detection.
• TunerChromatic tuner: every note, for any instrument.
• Metronome20 to 300 BPM, time signatures, subdivisions, accent, tap tempo.

Coming soon: guitar and piano chord library, scales.