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Free Craft Tools

Planning Tools for
Every Supported Craft

Use these calculators to estimate sizing, thread, yarn, drills, and cord before you move into the full generator. They are built around the same practical assumptions ArtPatt uses across its pattern pages.

Choose a Tool by Desired Result

Turn a photo into a crochet pattern

Build a printable crochet chart from an image with stitch-ratio correction, color simplification, and yarn estimates.

Turn a photo into a cross-stitch pattern

Create a DMC-based cross-stitch chart from a photo with fabric sizing, color matching, and printable export.

Turn a photo into a knitting pattern

Convert an image into a knitting chart with stockinette proportions, color blocks, and gauge-aware sizing.

Turn a photo into a diamond painting pattern

Plan a printable diamond painting chart with DMC drill colors, canvas dimensions, symbols, and drill counts.

Turn a photo into an embroidery pattern

Generate an embroidery chart with DMC floss matching, backstitch outlines, color blocks, and a tracing-friendly result.

Make a tapestry, C2C, or graphghan chart

Choose a crochet colorwork workflow for tapestry crochet, C2C, mosaic, filet, or graphghan blanket charts.

Create a pet portrait pattern

Turn a pet photo into a crochet, cross-stitch, embroidery, or diamond-painting portrait pattern.

Create a cross-stitch name or word pattern

Generate a personalized counted chart for a name, initials, word, or sampler lettering project.

Make crochet letters or a name chart

Create crochet graph patterns for letters, names, initials, and short words in SC or C2C layouts.

Find the closest DMC color

Match a hex value or visual color to the closest DMC floss shades using perceptual color distance.

Calculate DMC floss quantities

Estimate thread length and skein counts from stitch count, fabric count, and strand settings.

Calculate finished cross-stitch size

Convert stitch dimensions and Aida or fabric count into finished project size before buying materials.

Estimate crochet yarn and skeins

Estimate crochet yarn by stitch count, stitch type, gauge, and skein length for a more realistic shopping list.

Price a handmade item

Calculate a fair handmade price from materials, labor, overhead, selling fees, and target margin.

Plan macrame cord quantities

Estimate cut length, total cord, and bundle count for a macrame design before you start cutting.

Find projects for the yarn I already have

Use yarn weight, yardage, or grams to find knitting projects that fit your existing stash.

Calculator Library

Crochet Color Scheme Generator

Build and preview crochet color combinations as stripes, color blocks, or granny squares.

Crochet Pricing Calculator

Calculate a fair price for crochet items — materials, labor, overhead, platform fees, and profit margin.

Handmade Pricing Calculator

Pricing formula for any handmade craft. Etsy, Amazon Handmade, craft fairs, and wholesale.

Knitting Price Calculator

Calculate a fair price for knitted items — sweaters, blankets, cardigans. Labor, yarn, and platform fees included.

Find DMC Color

Pick any color or enter a hex code — find the 8 closest DMC thread matches using perceptual color science.

DMC to Anchor Conversion Chart

Search any DMC number to find the closest Anchor equivalent. Also covers CXC to Anchor.

Aida Cloth Conversion Chart

Convert common Aida counts into the closest evenweave or linen equivalent for counted stitching.

Cross-Stitch Size Calculator

Estimate finished size, total stitches, and project scale from stitch count and fabric count.

DMC Thread Calculator

Estimate total thread length and DMC skeins from stitch count, fabric count, and strand count.

Diamond Painting Size Calculator

Convert drill counts into design size and full canvas size with border margin.

Diamond Painting Drill Calculator

Free diamond painting drill calculator for working out how many drill bags to buy for each DMC color with a practical waste buffer.

Crochet Blanket Size Calculator

Estimate finished blanket size from stitch count, row count, and your real crochet gauge.

Crochet Yarn Calculator

Estimate yarn for crochet charts using stitch count, stitch type, and skein length.

Yarn Substitution Calculator

Calculate how many skeins of substitute yarn to buy. Enter original yardage and skein count — get the sub skein count.

Yarn Weight Converter

Convert common yarn weight names across US, UK, and Australia naming with gauge guidance.

What Can I Knit With This Yarn?

Enter yardage or grams and yarn weight — see every project that fits your stash.

Knitting Gauge Calculator

Convert stitch and row counts into finished size using your actual stitch and row gauge.

Punch Needle Yarn Calculator

Estimate total yarn and skeins for a punch needle grid based on loop count and loop length.

Macrame Cord Calculator

Estimate cut length per cord, total cord, and bundle count for custom macrame builds.

Why Add Craft Calculators?

Many makers know what they want to make before they are ready to generate a full pattern. They may be asking how big a cross-stitch will be on 14-count Aida, how many DMC skeins a chart needs, how many drill bags to order, or how much cord to cut for macrame.

These tools answer those planning questions directly, then route people into the right ArtPatt generator when they are ready for the full chart or pattern. That makes them useful for both search traffic and actual project planning.

They also reduce friction. A person who trusts the sizing or material estimate is much more likely to continue into the full pattern workflow.

How to Use the Tools with the Generators

Start with the calculator when you need sizing, yarn, thread, drill, or cord clarity. Use it to choose a realistic project scale and material budget before generating the final chart.

Then move into the matching landing page or generator to create the actual pattern. The calculators are not replacements for the generator. They are the planning layer that helps makers commit with fewer mistakes.

Ready to Turn Estimates into a Pattern?

Use a calculator first, then generate the actual chart or template in ArtPatt.