
Half-Square Triangles: 1, 2, 4 or 8 at a Time?
Sizing, fabric waste, bias edges and directional prints — pick the right method for your quilt…
Read morePatchOwl is quilt design software that helps quilters turn their ideas into quilts they can actually make. Design traditional and custom quilts, play with blocks, colors and layouts, then get cutting measurements and fabric yardage. With practical support for multiple-at-a-time blocks, like HSTs, QSTs and Flying Geese, and directional fabric cutting, PatchOwl helps you make it real.

A few quiet minutes from blank canvas to cutting list — see how the design flows.
Start from a traditional block grid or pencil your own — perfect for the modern quilting movement.
Fast, efficient multiple-at-a-time cutting technique options that move you from design to done faster.
See your pieces packed on a virtual bolt for an easy and efficient cutting plan, and of course, a total yardage required by fabric.
Digital fabric upload FPP support CM & MM Units Strip piecing support and much more!
PatchOwl arrives in fall 2026, and everyone is welcome. Answer a few short questions to join the waitlist and we’ll email when your spot opens.
Beginners and seasoned quilters are equally welcome.
Tell us what you quilt and how you work. That’s the whole sign-up.
Share as much or as little feedback as you like — it goes straight to the people building PatchOwl.