Printable PDF isometric paper
Generate a sheet of isometric paper (a grid of equilateral triangles at 30°) ready to print, useful for technical drawing, role-playing games or diagrams in isometric perspective. Adjustable grid size and color.
How it works
Isometric paper combines three families of parallel lines oriented at 90°, 30° and 150° and evenly spaced, forming a grid of equilateral triangles. This grid serves as a guide for freehand drawing of cubes and volumes in isometric perspective without distortion.
Which grid size should I choose?
For precise technical drawing, a 5 mm grid is common; for quick sketches or role-playing maps on a hex/cube grid, 8 to 10 mm is more readable when printed.
Can I print several identical pages?
This generator produces a single page per PDF; print the file in multiple copies from your PDF viewer, or regenerate it with different settings as needed.
The grid is calculated and drawn entirely in your browser: no file or setting is sent to a server.