The Kick Drum Generator synthesises bass drum sounds entirely in the browser using the Web Audio API. No plugins, no samples — just a sine oscillator with a two-phase pitch envelope, a noise burst for transient attack, waveshaper distortion and a brightness filter. Tweak six parameters grouped into three layers, preview instantly, and export a one-shot WAV.
Body — Pitch sets the fundamental frequency, Length shapes how long the kick rings out. Attack — Punch controls the pitch drop intensity with a fast initial slam followed by a smooth settle, Click adds a filtered noise burst for a beater-like snap. Character — Drive pushes the signal through a waveshaper for saturation and grit, Brightness is a lowpass filter — roll it back for a dark sub or open it up for a present kick.