Your stash deserves a plan. Yarnzy builds yarn color palettes using fiber-specific color theory, so your colors actually work together, before you cast on a single stitch.
Start with the skein you love, let the Harmony Engine build around it, and preview before you buy.
01
Start With the Yarn Colors
Pull your anchor skein — the one you love or the one you're too scared to cut into. Yarnzy builds everything around it.
02
Generate Balanced Yarn Color Combinations
Yarnzy's Harmony Engine builds palettes using fiber dye and stitch texture, not just what looks good on a screen.
03
Preview Your Yarn Colors
See your colors across blankets, granny squares, and garments in real layouts before you buy a single extra skein.
Quick answers on building palettes, colorways, color theory, and matching yarn colors that actually work.
A yarn color palette generator is a tool that builds harmonious yarn color combinations from a starting shade, taking the guesswork out of one of the most stressful parts of project planning. Yarnzy goes a step further than generic color tools: it factors in how fiber saturation, dye lot variation, and stitch texture shift the way yarn colors read in actual knitted or crocheted fabric. The result is a palette you can trust before you touch your hook or needles.
A free toolkit for everything you measure, swatch, or substitute. No sign-up required.
Yarn Substitution
You found the perfect pattern. Now find the yarn that actually works for it. Enter your yardage and weight and get the exact skein count before you buy anything.
Hook & Needle Chart
US, UK, metric, all three systems in one place. Find your hook or needle size and see exactly which yarn weight it pairs with, no conversion guessing needed.
Unit Conversion
Switch between meters, yards, grams, and ounces instantly. Whether your pattern is American or European, your measurements always make sense.
Stitch Calculator
Know your gauge, know your finished width. Enter both and get the exact cast-on stitch count your project needs, no math, no margin for error.
You don't need more yarn. You need to see what you have working together. Yarnzy builds fiber-aware palettes for crochet & knitting makers. Free to start.
Built for crocheters & knitters · Fiber-aware palettes · Beginner friendly
Scan to Download the App

Start your next project with confidence