Quilt Studio
Plan a rectangular quilt top with scaled local fabric photos, block repeats, seam allowances, grain-aware cutting maps and downloadable PDF/SVG plans.
How we build a check
This workbench processes supported inputs locally. We test calculations, file structure and generated artifacts using independent readers or known fixtures where available. The example runs the same processing path as a supplied input; it does not stand in for checking your own result.
Editorial responsibility
KitForma maintains this tool and its guides. The source notes on the tool page link to the supporting documentation. We do not claim affiliation with the referenced hardware manufacturers or platforms. Review date: 2026-10-19.
Limits and updates
Rectangular patchwork tops only · A/B/C fabrics · 1–144 square blocks · at most 900 patches and 80 A4 PDF pages · each finished patch at least 1/2 inch · local PNG/JPEG up to 2 MiB / 8 MP each, resampled to 512 px · 60-second planning worker. No triangles, curves, backing, batting or binding calculations. If a specification changes or a result appears incorrect, send the relevant source URL and a non-sensitive reproduction to kitforma@outlook.com.
Open-source components
The tools use self-hosted open-source components appropriate to each format, including PDF.js, pdf-lib, fflate, SheetJS, MediaInfo by MediaArea.net SARL and others. Component versions and licenses. MediaInfo license · fflate license.