How it helps
Use it for a focused task
A decision-helper that walks home sewers through fabric, needle, thread, and stitch choices to pinpoint tension problems. Returns likely top- and bottom-tension adjustments, threading checks, and test-stitch next steps.
Includes a stitch visualizer, presets, shareable diagnosis URLs, saved history, and a printable one-page cheat sheet. 1) Pick your fabric weight and fiber.
2) Enter your needle size and type. 3) Choose your thread weight.



