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Decision fieldOpen accessControlled Tech Pack OrientationGlobalRemoveFree downloadSeamly2DGlobalRemoveOpen accessQuiltMapGlobalRemoveOpen accessPattern Test Brief TemplateGlobalRemove
Decision fit
Primary jobSource productionFind patterns & fitChoose materialsFind patterns & fit
AreaProductionPatterns & fitMaterialsPatterns & fit
Best forUnderstanding what a tech pack must control before using a template or releasing workDigital pattern draftingFinding quilt-material sellers and adjacent quilting services by country or mapPlanning a sewing, knitting, or crochet pattern test
Know before usingAn orientation rather than a completed product record; it does not supply a universal format, licensed standard content, measurements, tolerances, construction settings, labels, approvals, compliance conclusion, or product-release authority.Patternmaking knowledge, controlled measurement files, production conventions, and sewn fit testing are still required. The software does not validate body measurements, ease, balance, grading rules, fabric behavior, construction, or product fit. The project currently labels its user wiki manual as needing updates, so confirm current commands and file behavior against the installed release and active support channels.Coverage is quilting-specific and uneven by country; businesses can pay for enhanced features, and community or owner updates do not verify inventory, service quality, hours, or availability.The workflow is not a contract or quality certification; local legal duties and technical review may still apply.
Practical access
ForApparel brandsBothMakersBoth
Location or jurisdictionGlobalGlobalGlobalGlobal
AccessOpen accessFree downloadOpen accessOpen access
FormatStitch AuthoritySoftwareDirectoryStitch Authority
Source typeStitch AuthorityOpen-source projectFirst-party platformStitch Authority
Source and review
What the source establishesThe guide cites current ISO sources for documented-information, garment-measurement, stitch, and seam boundaries plus current U.S. FTC textile and care-labeling guidance; it explicitly separates those authorities from product-specific technical and market decisions.The maintained Seamly2D repository identifies the application as GPLv3+ open-source patternmaking software for Windows, macOS, and Linux. It reads multi-size measurement files for standardized sizes and individual measurement files for custom-fit work, publishes downloadable builds and releases, and links an active website and user forum.QuiltMap describes free public search and free basic listings, community submissions and claims, and country routes covering North America, Europe, Japan, South Korea, and Australia.The linked tool or guide is maintained inside Stitch Authority and was checked against its current public interface.
Linked page reviewedJul 16, 2026Jul 21, 2026Jul 15, 2026Jul 15, 2026
Next review dueJul 16, 2027Jan 17, 2027Jan 11, 2027Jul 15, 2027
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