FreeSewing is an open-source software project to generate bespoke sewing patterns. This community is the rare intersection of sewists and programmers, and open to anyone who's interested.

FreeSewing.org generates sewing patterns for you, of your choice, adapted to the measurements you put in. We are not a company; we are volunteers all over the world.

Industry sizing is a bunch of lies. Join the slow fashion revolution and enjoy clothes that fit you.