▥ PATCHWORK / EFFECTS
Runs on your device

FREE EFFECTS · NO SESSION LIMIT

Pick an effect. Play.

Make yours playable ↗
EFFECTWEB AUDIO

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The original effect, running in your browser.

Getting things ready…
SHAPE YOUR SOUND
OUT
PLAY THROUGH THE EFFECT
Touch a key or use A–K. A built-in synth feeds the effect.

Mic or audio interface

Audio stays on this device. Use headphones to avoid feedback.

Disconnected

MIDI keyboard & knobs

Play notes, or choose Map beside a control and turn a MIDI knob.

Optional. Touch and computer keys always work.

About this effect & the recordings

These controls are Patchwork’s interface for the original SWH audio processing, compiled to WebAssembly. No remote audio server is involved. Microphone monitoring needs permission and headphones. MIDI availability depends on your browser.

Original effect source · Browser adapter source · GPL license

Test loops: M-Wolfe (drums), mooncubedesign (guitar), bectec (vocal). CC0 excerpts from MP3 previews, trimmed and level-adjusted.