Virtual Drum Pad & Online Instrument Player
A virtual synth that uses the browser's Web Audio API to play drum beats and xylophone melodies with no lag.
A virtual play pad that synthesizes Kick, Snare, Hi-Hat and Tom drums plus an eight-note xylophone in real time using nothing but the browser's built-in Web Audio API — no installs and no sample files to download.
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
How to use
- Play the drum kit by pressing the A, S, D and F keys.
- Play the xylophone bars with the number keys 1 through 8 along the top row.
- Click any pad with your mouse or trigger it from the keyboard and the pad lights up with dynamic visual feedback.
FAQ
- I hear a slight delay when I play. What can I do?
- A little latency is possible depending on your device. Make sure the browser window is active, and using wired headphones instead of Bluetooth keeps audio latency to a minimum.
- I'm not getting any sound at all.
- Modern browsers require a user gesture before audio can play, so click anywhere on the page once to activate the AudioContext and sound will come through.
- If I hit multiple pads at the same time, will the sounds overlap and layer properly?
- Yes. This uses the Web Audio API's polyphonic playback, so hitting two or more pads at once plays each sound cleanly without cutting the others off. That means you can play the xylophone melody and the drum beat together with both hands at the same time.