Virtual Piano Keyboard
Play a 2-octave piano using your mouse or computer keyboard. Multiple waveforms, sustain toggle, and adjustable volume.
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Use keyboard: A-J for white keys (octave 1) · K-' for white keys (octave 2) · W E T Y U O P ] for black keys
How to Use the Piano
- Click keys or use your computer keyboard to play notes.
- Bottom row: A-J for white keys (C4-B4), K-' for C5-E5.
- Top row: W, E, T, Y, U, O, P, ] for black keys.
- Toggle sustain to hold notes after releasing keys.
- Change waveform for different timbres.
Features
- 2-octave piano keyboard (C4 to B5)
- Computer keyboard mapping for quick play
- 4 waveform types: Sine, Square, Sawtooth, Triangle
- Sustain toggle for held notes
- Adjustable volume
- Visual active key highlighting
- 100% client-side using Web Audio API
⚡ Pro OptionsSponsored
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Disclaimer: This tool is provided as-is for informational and educational purposes only.