Free Crochet Tools
Chart makers, calculators, and reference charts — every tool on the site, free, with no sign-up.
One toolbox, organized the way a project happens
This toolbox is organized the way a project actually unfolds. It starts with a photo — the chart makers turn a picture of your dog, a kid's drawing, or a logo into a stitch-ready grid for graphgan, C2C, tapestry, mosaic, or filet. Then comes the yarn run: the calculators tell you how much to buy, how big your blanket will really end up, and what to charge if you're selling the finished piece. And for the moments every crocheter knows — a pattern that won't add up, an abbreviation you've never seen, a stitch count that's off by three — the reference tools get you unstuck: decoders, stitch checkers, symbol charts, and a hook size converter. Everything runs in your browser, free, with no email wall. Pick the stage you're at.
Crochet pattern generators
Photo in, chart out. Each generator is tuned for one technique — amigurumi, graphgan, C2C, tapestry, mosaic, filet — with the grid proportions and color rounds that style actually needs.
Amigurumi Pattern Generator
Design your own amigurumi — pick shapes, set the size, get the full pattern.
Crochet Graph Maker
Make a graphgan-style grid chart from a picture in seconds.
C2C Crochet Pattern Generator
Corner-to-corner charts with the right block proportions.
Filet Crochet Pattern Generator
Two-color open/filled mesh grids for classic filet crochet.
Mosaic Crochet Pattern Generator
Overlay mosaic charts with clear color rounds and stitch counts.
Tapestry Crochet Pattern Generator
Colorwork charts designed for carrying yarn as you go.
Crochet Letter Chart Generator
Type a name or word, get a stitch-ready letter chart for name blankets.
Knitting Chart Maker
Turn photos into fair isle and colorwork knitting charts.
Crochet calculators
The math you do before and during a project: how much yarn to buy, how many squares your blanket needs, what to charge for finished work, and where you left off.
Yarn Calculator
How much yarn do you need? Estimate by project or from your actual chart.
Crochet Stitch Calculator
Turn your swatch into starting chains, row counts, and corrected pattern numbers.
Crochet Blanket Calculator
Standard blanket sizes, starting chains, row counts, and border rounds.
Granny Square Calculator
How many squares your blanket needs — and how many squares a skein makes.
Crochet Price Calculator
Price handmade crochet from real costs: materials, time, fees, and a fair wage.
Knitting Calculator
Evenly spaced decreases & increases, cast-on counts, and knit-specific yarn estimates.
Knitting Gauge Calculator
Swatch in, gauge out — stitches per inch, cast-on counts, and gauge mismatch fixes.
Cross Stitch Calculator
Aida fabric size and floss estimator for any stitch count and fabric count.
Crochet Row Counter
Track rows with one tap — progress auto-saves, with optional chart row highlighting.
Crochet reference tools
For the stuck moments: abbreviations decoded in plain English, stitch counts verified against the math, every symbol drawn, and US/UK differences flagged.
Crochet Abbreviations Glossary
60+ crochet abbreviations with US full names and UK equivalents.
Crochet Stitch Library
12 stitch tutorials with symbol charts — moss, magic ring, bobble, alpine & more.
Crochet Symbols Chart
Every stitch symbol explained — US & UK names, with the symbols drawn.
Crochet Abbreviations Decoder
Paste any pattern, read it in plain English — US and UK differences flagged.
Pattern Stitch Checker
Verify every round's stitch count against its instructions — with the math shown.
Crochet Hook Sizes
US/UK/Japan hook size converter and full chart with yarn pairings.
Crochet Color Combinations
Every unique color arrangement for your granny squares — with a checklist.
Stitch Fiddle Alternative
An honest comparison: manual chart editor vs automatic photo conversion.