PixelGrid

PixelGrid is a browser-based tool for generating seeded, riso-style pixel grid art entirely in your browser. Users can tune patterns, select color palettes, and adjust various parameters like symmetry, grain, blockiness, and cell shapes to create unique generative artwork. The tool supports uploading photos as base layers, which are pixelated and combined with pattern effects.

Key features include multiple shape aspect ratios, various pattern styles (patchwork, bloom, quilt, scatter, drift), customizable symmetry options (mirror-x, mirror-y, kaleidoscope), and animation capabilities. Every artwork is reproducible using seed values, allowing users to recreate the exact same piece later. Exports are available in PNG, SVG, and WebM video formats.

PixelGrid is ideal for digital artists, designers, and creative enthusiasts who want to explore generative art without technical barriers. It requires no signup, has no paywall, and runs entirely on the user's device with no data uploaded to servers.