On this site
The gauge calculator runs in your browser. It does not send your inputs to us. The planning sheet and free sample are static downloads. We do not add cookies, browser storage or a personal-data form.
Visit counting
- GoatCounter. We count page views with GoatCounter, a privacy-friendly analytics service. It sets no cookies and does not track you across sites. It records the page address, the referring site, your browser and screen size and an approximate country, and it does not store your IP address. Page-view totals for this site are public. See GoatCounter’s privacy notice ↗.
- Visitor counter. The counter in the footer shows GoatCounter’s public visitor count for the page you’re on (or, if that page has no count yet, the total across ReallyByte sites). It is fetched from GoatCounter, may be a few hours behind, and hides itself if it can’t load.
Hosting
Cloudflare Pages serves the site and may process request data, including IP addresses, to deliver and protect the service. See Cloudflare’s privacy policy ↗.
External services
Amazon, store and source links take you to separate sites with their own privacy practices. Amazon links contain an affiliate tracking ID. Printables are sold on store.reallybyte.com, which handles payment; this site never receives your payment details. If you email info@reallybyte.com, your message and address are used to handle the enquiry.
Notice reviewed 26 October 2026.