FiberTools

The free toolkit for knitters and crocheters

4 votes·1 comment·May 4, 2026

About

FiberTools is a free collection of calculators and tools built specifically for fiber artists. Whether you're converting yarn weights, checking gauge, or decoding a vintage pattern from the 60s, FiberTools has you covered. No sign-up. No paywalls. Just fast, accurate tools that work the way fiber artists actually think. Tools include: Yarn Weight Calculator Gauge Calculator Vintage Pattern Decoder