Library
Noise Fill
Animated Simplex / Perlin / Voronoi noise between two colors
This fills the frame with procedural noise — organic, cloud-like randomness generated by math rather than a photo. Because it’s computed, it can slowly evolve and never repeats, which is what gives shader art that living, lava-lamp quality.
I. Made with Noise Fill
II. Everything else
- Flow Field — Domain-warped noise that streams as flowing ribbons
- Light Trail — A glowing stroke that drags a fading tail along a path or the cursor
- Metaballs — Organic blobs that merge like liquid mercury, coloured by a gradient
- Voronoi — Animated cellular pattern — flat cells, stained-glass edges or a distance ramp