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Decision fieldFree + paidMaker’s RowUnited States · North AmericaRemoveFree + paidPattern TestersGlobalRemoveOpen accessFabric Mass Unit ConverterGlobalRemoveOpen accessKnitting Stitch LibraryGlobalRemove
Decision fit
Primary jobSource productionFind patterns & fitChoose materialsLearn techniques
AreaProductionPatterns & fitMaterialsTechniques & repair
Best forFinding US production partnersCoordinating an independent sewing-pattern testTranslating the same fabric mass-per-area result between metric and U.S. customary listingsLearning or comparing knit structures
Know before usingA factory profile, platform label, bid, estimate, or message does not establish current identity, factory ownership, capability, capacity, workmanship, pricing, compliance, delivery, or project fit. Paid-plan visibility can affect who responds. Verify the production site, subcontracting, references, samples, quality and compliance records, specifications, commercial terms, and remedies directly.The interface and plan description do not prove tester reach, completion, feedback quality, fit validity, export quality, uptime, support, or suitability for an established release process. Measurements and photos can be sensitive personal data. Run a non-critical pilot, review the current privacy and service terms, define consent and photo rights, test exports and deletion, and keep pattern approval and release responsibility with the designer.The result is a numerical unit conversion, not a new measurement or conformance decision; it does not establish sample or lot representativeness, significant digits, drape, warmth, opacity, thickness, stretch, strength, shrinkage, durability, sewability, end use, target, or tolerance.A foundational library, not yet an exhaustive stitch encyclopedia.
Practical access
ForApparel brandsApparel brandsBothMakers
Location or jurisdictionUnited States · North AmericaGlobalGlobalGlobal
AccessFree + paidFree + paidOpen accessOpen access
FormatMarketplaceSoftwareStitch AuthorityStitch Authority
Source typeCommercial marketplaceFirst-party platformStitch AuthorityStitch Authority
Source and review
What the source establishesMaker's Row currently lets a brand submit a project before advance sign-up, then provides access to an account. Its project workflow records product details and files and connects projects with factories by location and specialty. Search guidance lists apparel capabilities such as pattern making, sourcing, sample making, and production. Factory access to bids is plan-dependent.Pattern Testers currently offers application intake, tester selection, feedback, photos, approvals, issue tracking, revisions, a reusable tester directory, and release deadlines. The public pricing page shows a limited free plan and paid Pro and Business tiers. Its June 2026 privacy policy lists names, email addresses, measurements, photos, feedback, application history, and assignments among the data processed.The calculator uses the NIST SP 811 Appendix B.8 conversion from avoirdupois ounces per square yard to kilograms per square metre and links to a source-reviewed fabric mass record for method, sampling, conditioning, and product controls.The linked tool or guide is maintained inside Stitch Authority and was checked against its current public interface.
Linked page reviewedJul 21, 2026Jul 21, 2026Jul 16, 2026Jul 15, 2026
Next review dueJan 17, 2027Jan 17, 2027Jul 16, 2027Jul 15, 2027
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