Online piano
About this online piano
Play a free virtual piano in your browser — no download required. Hold a key to play; release to stop. On a computer, A–L and Z–M play successive white keys, and Q–P play the black keys.
What can you do with an online piano?
An online piano (also called a virtual piano or piano keyboard online) is a quick way to hear pitches, check melodies, and warm up your ear before singing or ear-training practice. It is useful when you do not have an acoustic piano nearby.
Guess the Note’s online piano uses sampled piano audio so each key sounds like a real instrument. Choose a lowest and highest note in Settings to change how much of the keyboard you see.
How to play
On touchscreens, tap and hold the keys. On a computer, click with the mouse or use the keyboard: A–L and Z–M for successive white keys, Q–P for black keys. Open Settings to set the lowest and highest notes across the full A0–C8 piano range.
Play a free virtual piano in your browser — no download required. Hold a key to play; release to stop. On a computer, A–L and Z–M play successive white keys, and Q–P play the black keys.
Warming up the keys…