StitchMath

StitchMath is a free, high-precision toolkit engineered for knitters and crocheters to eliminate the frustration of manual pattern math. Featuring 20+ precise calculators for gauge adjustments, evenly spaced increases/decreases, yarn substitutions, and blanket sizing, the platform ensures garments fit perfectly every time. Now supercharged with an advanced AI Pattern Assistant, StitchMath acts as an intelligent crafting companion that solves complex custom measurements instantly. Operating entirely as a responsive Web App, it provides seamless utility and productivity for creators worldwide without requiring heavy downloads or signups.