Butterchurn
The legendary Milkdrop music visualizer recreated in WebGL. Feed it audio from your microphone and watch hundreds of presets come alive.
Created by jberg
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How to Use
Butterchurn creates dynamic visual effects that respond to music. Load an audio source to see colorful, animated patterns that sync with the sound. **Getting Started:** • Click "Load local files" to select music from your device, or "Use Mic" for live audio input • Visuals will automatically begin once audio is detected **Controls:** • Spacebar or Right arrow: Switch to next visual preset • Backspace or Left arrow: Go to previous preset • H key: Jump to next preset instantly (no blend transition) • Use the Preset dropdown to select specific visual styles **Settings:** • Check "Cycle" to automatically change presets every 15 seconds (adjustable) • Check "Random" to shuffle through presets randomly instead of in order • Uncheck either option to manually control preset changes **Tips:** • Each preset creates unique visual patterns and effects • Louder, more dynamic music produces more dramatic visuals • Try different music genres to see how visuals adapt to various sounds