Online Piano
Play chords with your computer keyboard and record your performance in high quality instantly without installation.
Professional Audio Engine (Tone.js) • Local Processing
Virtual Piano Keyboard Use Cases
Frequently Asked Questions
Q. Can I play multiple notes at the same time?
Yes, our online piano supports polyphonic play, allowing you to play chords using multiple keys.
Q. Is there any audio latency when playing?
We use the Web Audio API (Tone.js) to ensure minimal latency for a responsive playing experience.
Q. Does it support external MIDI keyboards?
Currently, it supports computer keyboard input (A-K) and mouse clicks only.
Q. Where are my recordings saved?
Recordings are processed in your browser and downloaded locally as webm or wav files.
Q. What audio engine is used for the sound?
The virtual piano is powered by Tone.js, a robust framework for creating interactive music in the browser.
🎹 Polyphonic vs Monophonic Synthesis
Understanding the synth engine behind our online piano helps in creating better musical pieces.
| Synth Type | Voices | Characteristic | Best For |
|---|---|---|---|
| Polyphonic | Multiple | Can play chords | Piano, Pads, Harmonies |
| Monophonic | Single | One note at a time | Basslines, Lead Synths |
| Paraphonic | Multiple | Shared filters/envelopes | Vintage Synth Textures |
💡 This virtual piano uses a Polyphonic synth engine to allow for full chordal performances.
⌨️ Computer Keyboard Mapping Guide
Keys A, S, D, F, G, H, J, K map to the white keys (C4 to C5) respectively.
Use the W, E, T, Y, U keys for the accidentals (sharps and flats).
The [Record] button captures the raw output of the Tone.js engine for high-fidelity audio.
Tip: With these mappings, your computer keyboard becomes a powerful musical instrument.
Key Features of Our Virtual Piano
- High-quality polyphonic synthesizer for rich sound
- Instant audio recording and local download (No server upload)
- Intuitive computer keyboard mapping (A through K)
- 100% Free and private: Record piano online free without registration
Experience a professional virtual piano keyboard right in your browser. Play notes using your computer keyboard and record your performance instantly. Perfect for musicians, students, and producers who need to record piano online free.