All of our interactive tools live here — browser-based instruments, sequencers, and experiments. No installs, no downloads. Plug in your kit or just click.
A fully playable polyphonic synthesiser. Click keys, use your computer keyboard, or plug in any USB MIDI device. Oscilloscope, ADSR, filter, reverb — all live.
A 4-channel, 32-step polyphonic sequencer — originally built inside Microsoft Excel using VBA. Click any cell to edit notes and waveforms. Export to WAV.
A client-side file sonification tool supporting 24 file formats — spreadsheets, documents, images, GPS tracks, audio files, and more. Drop any file to extract its numeric data and map it to a musical scale. Export as WAV or MIDI.
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Browser-based velocity-sensitive drum pads using the same dual-switch logic as the MIDI keyboard.
Automatic arpeggio generator — hold a chord, select a pattern, and let it run.
Interactive breadboard diagram showing the MIDI keyboard circuit — hover components to learn what they do.
Unexpected builds and creative engineering projects documented as they happen.