How the site handles your data
Dimensions and prices are processed on your device. Unit preferences and any projects you choose to save are kept in this browser’s local storage. Project names, measurements and quotes are not uploaded. Clearing site data removes saved projects. Use Update project to save edits; saving is not automatic. Shared links put your selected inputs in a URL fragment; anyone with that link can read them.
The correction form creates a report on your device. It does not submit or upload the report. Opening an email draft, when a public address is configured, is separate from sending it. This build has no external analytics or ad network. Events contain names and page or tool identifiers, without project inputs or URL fragments. Cloudflare Pages hosts this site and may keep access logs. We will update this policy if we add analytics, advertising or other services.