Online piano
Play with your fingers, the mouse or the computer keyboard. Hold a few keys and the piano tells you which chord it is.
On a computer: keys A, W, S, E, D… play the notes, Z and X change the octave, hold the space bar to sustain.
Sound
Note names
How to use it
- 1
Tap or click the keys, or use the computer keyboard (A, W, S, E, D…).
- 2
Choose the sound, the note names and the octave.
- 3
Hold several keys to see the chord name, and use the sustain pedal to let notes ring.
What people use it for
- Learning the notes
See the name of each key and hear how it sounds.
- Finding a melody
Pick out a tune by ear before taking it to your instrument.
- Checking a chord
Hold the notes and see if it is the chord you were looking for.
- Practicing without a piano
Any phone or laptop becomes a keyboard.
- Teaching
Show a chord or a scale on the big screen during a class.
Common questions
Can I play with the computer keyboard?
Yes. The row A S D F G H J K plays the white keys and W E T Y U O P plays the black keys. Z and X change the octave and the space bar works as the sustain pedal.
Does it work on a phone?
Yes, with several fingers at once, and you can slide from one key to the next. Turn the phone sideways to see more keys.
How does it know the chord?
It looks at the notes you are holding and compares them with the chord types: major, minor, seventh, diminished, suspended and more. The lowest note shows the inversion.
Is the sound downloaded?
No. The piano sound is created on your device the moment you press a key, so it starts instantly and works even with a slow connection.