Legal · Last reviewed July 19, 2026
Privacy Policy
Grid generation is designed to happen locally and minimize data collection.
Generator settings and files
Paper settings, previews, and PDF, SVG, or PNG files are created in your browser. They are not submitted to our servers or stored in an account.
Infrastructure logs
Cloudflare may process standard request information needed to deliver and protect the site, such as IP address, requested URL, user agent, timing, and security signals. These logs do not contain generated files or the values entered into the generator controls.
Analytics and advertising
The site uses Cloudflare Web Analytics to collect aggregate page-view and performance measurements without cookies or behavioral profiling. It does not receive generator settings or generated files. The site does not load advertising, and this policy will be updated before any materially different analytics, advertising, or consent technology is enabled.
Local preferences
Theme preferences and necessary locale settings may be stored on the device or in a necessary cookie so the requested interface can be maintained.
External links and changes
External sites apply their own privacy policies. Material changes to this policy will appear here with an updated review date.