
Geiss
The fourth iteration — wider aperture, deeper color field.
Desert Rose 4 expands the aperture of the series, giving the crystal structures more room to breathe and orbit. The color field is richer than its predecessors — deep indigos and amber-golds — and the audio reactivity has been refined so that melodic phrases shape the growth direction of the crystals.
Preset picks that feel expansive, weightless, and otherworldly. Great for late-night listening, radio sets, and tracks that want a bigger horizon.
Stars, orbitals, nebulae, and wide celestial space.
Upload any audio
Drag in a local file, connect a mic, stream a radio URL, or use one of the included sample tracks.
Real-time analysis
The Web Audio API analyses frequency content, amplitude, and transients at up to 60 fps, all without leaving your tab.
Shader renders the result
Butterchurn translates that data into GLSL shader parameters. Geiss - Desert Rose 4 maps those parameters into its own visual language.
See Geiss - Desert Rose 4 respond to your music.
No account. No install. Works in any modern browser with WebGL2 support.
Open visualizer with this preset