FAQ
Pricing, print accuracy, PDF vs PNG, and supported paper sizes.
Using the generator
Is this tool really free?
Yes — 100% free, no strings attached. You don’t create an account. Sheets are built in your browser; we don’t upload your files.
Do I need an account to download?
No. Print, PDF, and PNG work without signing in.
What paper sizes can I print?
A4, A3, A5, Letter, and Legal are built in, plus a custom width and height. The paper size chart lists the full ISO A/B/C series and North American sizes.
Can I customize the margins and spacing?
Yes. Every generator lets you change margins, line color, weight, and the spacing that belongs to that paper type (ruling, grid, dots, and so on).
How do I print the paper at the correct size?
In the print dialog, pick the matching paper size and choose Actual size (not Fit). We draw in millimeters, so 8 mm ruling should measure 8 mm on the page.
PDF or PNG — which should I use?
PDF is vector, so lines stay crisp and it’s the better print file. PNG is a 2× bitmap, handy for dropping into docs or notes apps.