Privacy

Your worksheets stay in your browser. Maths Library has no accounts and does not receive your sheets or images.

What is stored on your device

Saved sheets and any images you add are kept in your browser's IndexedDB storage. Two small settings (your chosen country and which topics you used) are kept in local storage. You can delete all of it on the saved page.

Share links

A share link holds the sheet inside the part of the address after the hash sign. That part is not sent to the server. Images are not included in share links.

What the site does not do

It loads no analytics, advertising or third-party scripts, and sets no cookies. Fonts are served from this site. The hosting provider, Cloudflare, counts visits to the site in aggregate as part of serving pages.