Free tools
Pattern tools, no sign-up
Small, exact helpers for PDF sewing patterns. They run in your browser, so your files stay on your computer.
1Tile calculatorHow many A4 or Letter pages will my pattern print on?Free2Pattern file checkerDoes my PDF have layers, and will it print at actual size?Free3Test square PDFA true-size 100 mm and 4 in square, ready to print.Free4Paper sizes for patternsA4, Letter, A0, 36 × 48 in and more, to scale.Free