Virtual Studio Piano & Synthesizer
Play acoustic concert grand, Rhodes electric synth, and 8-bit chiptune with your computer keyboard, touch screen, or USB MIDI keyboard.
🎼Interactive Song Library & Play-Along Mode
Practice popular classical and cinema melodies note-by-note, or tap demo to hear them play automatically.
Fur Elise
Beethoven
Twinkle Twinkle Little Star
Traditional
Happy Birthday
Traditional
Ode to Joy
Beethoven
Interstellar Theme
Hans Zimmer
⌨️ Computer Keyboard Keybind Guide
• Lower Octave (C4–B4): Use the bottom typing row Z, X, C, V, B, N, M for white keys and S, D, G, H, J for accidentals (sharps/flats).
• Upper Octave (C5–C6): Use the top row Q, W, E, R, T, Y, U, I for white keys and 2, 3, 5, 6, 7 for accidentals.
• Sustain Pedal: Tap Spacebar to sustain or mute notes naturally.
🎧 100% Client-Side Pure Web Audio Synthesis
Learntrix Virtual Piano generates harmonic waveforms mathematically using the browser's native Web Audio API and Web MIDI API. With zero external audio files to download, latency is under 5ms, making it responsive for fast arpeggios, polyphonic chords, and musical practice on any mobile or desktop screen.
Interactive Musical Instruments & Studio
All InstrumentsVirtual Drum Kit & Beat Machine
100% native synthesized acoustic drum kit and 16-step beat sequencer. Play kick, snare, hi-hats, toms, and crash cymbals with your keyboard.
Pro Metronome & BPM Tap Studio
Rock-solid precision metronome with lookahead Web Audio clock scheduling, visual pendulum swing, multiple time signatures, and tap tempo detector.
Interactive Guitar Tuner & Pitch Detector
Tune acoustic, electric, and bass guitars with client-side microphone pitch detection using autocorrelation, plus reference pitch synthesizer.