You don’t need to own a piano to start playing one. A good online piano gives you all 88 keys, the sound of a real grand and a sustain pedal — in a browser tab, for free. This guide shows you how to get the most out of it, whether you’re tapping a phone screen, typing on a laptop or plugging in a full-size MIDI keyboard.
What you need
Only a device with a modern browser and some way to hear it. Any recent version of Chrome, Edge, Safari, Firefox or Opera works on desktop and mobile. Headphones or decent speakers make a huge difference: a piano spans from the deep rumble of A0 at 27.5 Hz to the sparkle of C8 above 4,000 Hz, and tiny laptop speakers lose most of the bottom octave.
Open the Play Piano Live online piano and press any key. Browsers only allow sound after you interact with a page, so that first press “wakes” the audio. The middle of the keyboard loads first, so you can play within a second while the outer octaves finish loading.
Three ways to play
1. Your computer keyboard
The fastest way to start. Two rows of letters act as two rows of piano keys:
| Row | White keys | Black keys | Starts at |
|---|---|---|---|
| Bottom | Z X C V B N M , . / | S D G H J L ; | C3 |
| Top | Q W E R T Y U I O P [ ] | 2 3 5 6 7 9 0 = | C4 (middle C) |
The black keys sit one row above the white keys they belong to, exactly like on a piano: S is between Z and X, so it plays C♯. Press ← or → to shift both rows by an octave, hold Space for the sustain pedal and hold Shift to play louder. Our computer-keyboard piano guide has drills to make the layout feel natural.
2. Touch or mouse
On a phone or tablet, tap the keys directly. Two details matter: where you touch changes the volume (closer to the bottom of the key is louder, like striking harder), and you can slide a finger across the keys for a glissando. Turn your phone sideways for wider keys, and swipe the keyboard to reach other octaves.
3. A MIDI keyboard
For real practice, nothing beats real keys. Connect a USB or Bluetooth MIDI keyboard, press MIDI and allow access. Your keyboard’s velocity and sustain pedal pass straight through to the grand piano sound. This works in Chrome, Edge, Firefox and Opera; Safari doesn’t support Web MIDI yet. Step-by-step setup and fixes are in how to connect a MIDI keyboard to an online piano.
Make it sound like a real piano
- Use the sustain pedal. Hold Space (or your MIDI pedal) to let notes ring together, then lift and press again each time the harmony changes. Lifting between chords keeps the sound from turning into mud.
- Play with dynamics. Real piano music breathes. Use Shift, touch position or your MIDI keyboard’s velocity to make some notes softer than others.
- Set the hall. The Hall slider adds reverb, like moving from a small room to a concert hall. A little is lovely; too much blurs fast passages.
Your first five minutes
- Find middle C: on the computer keyboard, it’s Q. On screen, it’s the C labelled C4.
- Play C D E F G (Q W E R T) up and back down, slowly and evenly.
- Play a C major chord — C, E and G together (Q E T).
- Play the first line of “Ode to Joy”: E E F G G F E D C C D E E D D.
- Press Record, play it again, press Stop, then Play take to hear yourself.
That’s a melody, a chord and a recording in five minutes. Our list of easy songs to play on an online piano gives you plenty more.
Record, export and practice
Every take you record can be downloaded as a MIDI file that opens in GarageBand, Logic, FL Studio, Ableton, Reaper or MuseScore. Or press Practice it to turn your own playing into falling notes in Practice mode, where you can learn it back hand by hand.
Jam with a band
Online pianos get far more fun with a band behind you. Choose one of the jam scales on the piano page and a matching backing track from the GrooveForte YouTube channel appears. The keys of the scale glow gold, so every note you play fits. It’s the gentlest possible introduction to improvising.
Frequently asked questions
Is the online piano really free?
Yes. There’s no account, no trial and no time limit. You can also install it as an app from your browser at no cost.
Why don’t I hear anything?
Press a key first so the browser allows audio, then check your volume, the silent switch on iPhone and the piano’s volume slider.
Can I play two notes at once on a computer keyboard?
Yes, but most laptop keyboards can only register a limited number of keys at the same time, so some combinations of three or more keys may not all sound. A MIDI keyboard has no such limit.
Can I learn piano properly online?
You can learn a great deal — reading notes, chords, rhythm, songs and technique basics. Follow our 30-day plan to learn piano online for free, and move to a weighted keyboard when you can.
Try it now: everything in this guide works in the free the free online piano. For lessons, backing tracks and transcriptions, subscribe to GrooveForte on YouTube.