Web AR · Free · No Download

Play Piano
in Augmented Reality

Point your phone camera at any piano. Notes fall onto the right keys at exactly the right moment. Learn any song without reading sheet music — free, right in your browser.

How it works ↓
100% Free Works Offline No Sign-up iOS & Android

How It Works

5 Simple Steps

No cables, no special hardware, no sign-up. Just your smartphone and a piano.

Step 01
📲

Install the App

Add AR Piano Vision to your home screen from your browser. No App Store, no download — it's a Progressive Web App.

Step 02
🎵

Pick a Song

Choose from the built-in library (Für Elise, Moonlight Sonata, Clair de Lune, Ode to Joy…) or import any MIDI file from your device.

Step 03
📷

Frame Your Piano

Open AR mode, point the rear camera at your piano and tap two reference keys to calibrate. Done in seconds.

Step 04
🎹

Notes Start Falling

Colored rectangles fall onto the right keys at the right time. Right hand in purple, left hand in cyan.

Step 05
🌟

Play & Improve

Press the keys as notes arrive. The app scores your timing accuracy and tracks your progress session after session.

Features

Everything You Need

Built for speed, quality and zero cost — from mid-range Android phones to old VR headsets.

🥽

True Augmented Reality

Live camera feed with a 2D Canvas overlay. Notes appear directly on top of your real keys — no separate screen.

🎼

Built-in Sheet Library

Beethoven, Debussy, traditional pieces included. Import any MIDI file from your device with one tap.

🔊

Realistic Piano Audio

Salamander Grand Piano studio samples. Or use silent mode and simply hear your own physical piano.

📡

Works Offline

Once installed, the app runs with no connection. Songs and audio samples cached via Service Worker.

⚡

Optimized for Mobile

Smooth 60 fps even on mid-range phones. Pure Canvas 2D, zero WebGL, zero heavy frameworks.

🆓

Completely Free

No subscription, no ads, no account. Open source, $0 forever. Because learning music should be accessible.

🎹

Ready to Play?

Install the app on your smartphone and start immediately. No account required.