Audio Library
SFX presets synthesized live in your browser · 17 free music tracks for streaming
Deep Space Pad
Sub-sonic sine at 28Hz: a pad felt more than heard, with enormous reverb
Warm Chord Wash
Six sawtooth harmonics at 110Hz: lush choir-like chord wash, slow filter bloom
Crystal Shimmer
High-Q triangle at 1760Hz: bell-like partials sparkle and shimmer
Dark Ambient Drone
Pink noise at 35Hz through heavy lowpass: oppressive underground hum
Choir Pad
Eight sine harmonics at 220Hz: human vocal formants with 4Hz vibrato swell
String Ensemble
Sawtooth at 165Hz with 18-cent detune: lush symphonic string section swell
Analog Heaven
Sawtooth at 130Hz with delay echo: the classic Jupiter/Juno pad sound
Ice Crystal
Triangle at 3500Hz: glassy, frigid, with rapid shimmer attack and long tail
Cosmic Drift
Triangle at 92Hz with very slow 0.07Hz pitch LFO, like a pulsar drifting through space
Sunset Glow
Sawtooth at 174Hz with warm filter bloom and swell: golden hour warmth
Digital Clouds
Square at 110Hz with 5Hz tremolo: hollow, digital, like bits suspended in air
Haunted Organ
Square at 73Hz with six harmonics and 6Hz tremolo: dark pipe organ in an abandoned hall
Vaporwave Dream
Heavily detuned sawtooth at 220Hz + 250ms delay: slowed-and-reverbed aesthetic
Arctic Wind
Pink noise through steep highpass at 3kHz: howling polar vortex, cold and featureless
Neon Velvet
Sawtooth at 138Hz: rich, silky synthwave chord with chorus depth and pulsing filter
808 Kick
Classic 808 sine sweep 160→28Hz: the fundamental trap/hip-hop kick
Trap Snare
Crisp trap snare: bandpass noise crack + low sine body
Hi-Hat Closed
Very tight closed hat: 10kHz metallic noise burst, 40ms
Hi-Hat Open
Sizzling open hat: 8kHz noise with metallic hiss tail, 400ms
Clap
Electronic clap: double-hit noise burst with room reverb crack
304 presets total
Export Quality
Loops (Extend)
Repeat the sound up to 8× in the exported WAV
Keywords like dark, bright, bass, pad, drum, glitch, space, wobble, warm, reverb, echo, distort. All processed locally, no network requests.