This demo lets you try out a basic version of Not So Rigid Designer without creating an account. For the full version, sign up for a paid account!
This format is inspired by the weaving draft format used for shaft looms, but re-interpreted for rigid heddle looms with pick up patterns. This demo version is very limited in size and doesn't allow saving, and is limited to designs using 1 heddle and up to 2 pick up sticks, and up to 3 colors; the paid plans offer much more!
This tool should work on phones, but a larger screen is better.