Sustain

What instruments can I tune with this tool?

This tuner supports brass and woodwind instruments including trumpet, trombone, French horn, tuba, saxophones, clarinet, flute, oboe, bassoon, and more.

How do I use this tuner?

Select your instrument from the dropdown, then click a note button to hear a reference tone. You can match your instrument to the pitch by ear.

What does the "Sustain" checkbox do?

When checked, the note will keep playing until you press "Stop" or select another note. When unchecked, the note fades out automatically.

Does this work on mobile devices?

Yes, this tuner is fully responsive and works on both desktop and mobile browsers.

Is this tuner accurate?

Yes, the reference tones are generated using precise audio synthesis to ensure accurate pitch for tuning by ear.