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Side-by-side evidence and decision metadata for selected textile resources.
Decision fieldOpen accessYarnSubGlobalRemoveOpen accessPattern Test Brief TemplateGlobalRemoveOpen accessHook & Needle Diameter ReferenceGlobalRemove
Decision fit
Primary jobChoose materialsFind patterns & fitLearn techniques
Also useful forNo additional job recordedNo additional job recordedNo additional job recorded
AreaYarnPatterns & fitYarn
Best forBuilding a substitution shortlist for a discontinued or unavailable yarn before checking quantity, availability, and a representative swatchPlanning a sewing, knitting, or crochet pattern testChecking which U.S. alias the current Craft Yarn Council table gives a known metric package size before confirming project gauge
Know before usingA suggested match is a data-based shortlist, not proof that the yarn suits the pattern or maker. Records can be incomplete or wrong, price bands are approximate, availability varies by country and seller, and shade-level matching is unavailable. YarnSub says affiliate status does not change suggestions, but equally rated matches are ordered by brand popularity. Confirm required gauge, total length, fibre behavior, construction, care, colour, dye lot, accessibility, price, availability, and seller terms, then make and assess a representative swatch before committing.The workflow is not a contract or quality certification; local legal duties and technical review may still apply.The reference is not a dimensional measurement, manufacturer inspection, UK or Canadian conversion, steel-hook chart, tool recommendation, yarn assignment, gauge result, or proof that a proposed tool will produce the required fabric.
Practical access
ForMakersBothMakers
Location or jurisdictionGlobalGlobalGlobal
AccessOpen accessOpen accessOpen access
FormatReferenceStitch AuthorityStitch Authority
Source typeFirst-party platformStitch AuthorityStitch Authority
Account, payment, and exit
Access scopeMaker comparing a replacement for a named yarn before buying.Not yet reviewed at this level.Not yet reviewed at this level.
Before an accountSearch a named yarn, inspect suggested substitutes, and filter by fibre and approximate price band without creating an account.Not yet reviewed at this level.Not yet reviewed at this level.
Free-account boundaryThe checked core substitution route does not require an account, and the FAQ does not offer user-entered yarn records.Not yet reviewed at this level.Not yet reviewed at this level.
Payment boundaryNo subscription is presented for the core route. Affiliate retailer links and optional donations help fund the site; equal-rated matches are ordered by brand popularity.Not yet reviewed at this level.Not yet reviewed at this level.
Cancellation or exitThere is no account or recurring plan to cancel for the core route. The newsletter has a separate unsubscribe link.Not yet reviewed at this level.Not yet reviewed at this level.
Saved work and dataYarnSub does not expose an API and does not accept user-entered yarn details. Use the data-issue link on a yarn page for corrections.Not yet reviewed at this level.Not yet reviewed at this level.
Source and review
What the source establishesYarnSub's official FAQ says its matching software compares gauge, texture, yarn weight and density, fibre content, and fibre qualities such as drape and softness. Discontinued yarns remain searchable as starting points but are excluded from suggestions. Result filters can exclude animal, animal-derived, synthetic, or plant fibre groups and use a subjective $ to $$$$$ price indicator. The site does not accept user-entered yarn details, individual shade cards, or expose an API. Each yarn page provides a data-issue route.The linked tool or guide is maintained inside Stitch Authority and was checked against its current public interface.Rechecked July 27, 2026. The lookup reproduces the current public Craft Yarn Council metric and U.S. alias rows and follows the Council's warning that company letter and number labels vary; blank aliases remain blank instead of being inferred.
Linked page reviewedJul 28, 2026Jul 15, 2026Jul 27, 2026
Next review dueJan 24, 2027Jul 15, 2027Jul 27, 2027
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