Free · AI-assisted · in beta

Crochet Pattern Studio

Turn your swatch and project idea into a custom pattern starting point. It is totally free, so have fun experimenting—then check the details as you crochet.

Play with scarves, blankets, dishcloths, cowls and beanies
Adjust the size, yarn, stitch and gauge to make it your own
Beta patterns can make mistakes, so double-check counts and fit as you go

Build a crochet pattern that fits your yarn

Pick a project, add the gauge from your swatch, and have fun trying a custom pattern idea you can print or share.

Totally free
AI-assisted beta
No signup
Print friendly

JavaScript is needed to run the calculator. The guide and methodology below remain available, but generation happens privately in your browser.

1Choose your project Project

Units Finished width in Finished length in

2Tell us about your yarn

Yarn weight Stitch family Beanies support single, half double, or double crochet.

Your washed gauge swatch

Count stitches and rows across the span shown. A real swatch is what turns the calculator into a pattern for your hands and yarn.

Stitches over 4 in Rows over 4 in

3Choose the finishing details

Simple edge Terminology

Pattern Studio is a free AI-assisted beta made for experimenting. Results can make mistakes, so treat yours as a creative starting point and check the details as you crochet.

Your pattern will appear here

Enter the measurements and gauge from your swatch, then build your custom pattern.

Your washed gauge swatch

Your pattern will appear here

The story behind the stitches