Drag the sliders to set the grid width (X), height (Y), and chevron density. The canvas updates live.

Clicking the canvas either rotates a square tile or recolors the clicked polygon. Toggle with the button below.

Instantly set every tile to a single direction.

Rotate more than one tile at once. Cartesian: tiles related by translation or mirroring about the x/y axis also rotate — X/Y Translate sets where the pattern repeats (0 = none); X/Y Mirror mirrors about the central axis. Rotational: each tile related by a 90° rotation about the center also rotates. Quadrant: all tiles in the same quadrant rotate together.

Set how many colors, pick a palette, or cycle through colorings. Auto-coloring tries to respect the selected symmetries.

Visual helpers for setting up your pattern. Show Grid keeps the tile grid visible permanently. Show Directions replaces chevrons with colored directional arrows — one color per direction from your palette.

Save the current pattern as a vector (PDF/SVG) or raster image (PNG).