Granny Square Designer

Try it free: 2 squares (Classic + Solid) + 1 project at a time.

Free includes all core features: square coloring, project planning, automatic yarn calculation, and PDF export. Upgrade anytime to unlock the full square library and unlimited projects.

Granny Square Designer is a crochet planning app — not a pattern maker.

Choose a square, assign colors round by round, and plan bags, blankets, and custom projects. The app automatically estimates yarn usage based on your hook size and gives you a clear project summary.

What you can do:

– Browse square categories: classic, solid, flower, mitered, circle, other, seasonal

– Mix & match designs and color combinations, save and compare ideas

– Export a personal PDF crochet guide anytime

Terminology & units:

Written instructions and diagrams are available in: SK, CZ, UK, US, DE, FR, ES, IT, PL, HU

Metric and imperial units supported.

Support: Tap “Contact support” in the app or email support@grannysquaredesigner.com

Privacy: We store only your email and your language/terminology/measurement settings required for the app to run. No other personal data.

Age rating: 13+

Operator: LT Studio s.r.o.

Granny Square Designer – the crochet planning app.

Make it better. Make it yours.