Privacy

Last updated 13 October 2026.

What happens to your data

• Calculations run in your browser. The numbers you type aren't sent to us or anyone else.
• Projects and custom references are saved in your browser's localStorage on your device. We can't see them. You can delete them on the Projects or References pages, or by clearing this site's data in your browser settings.
• Imported files are read by your browser and never uploaded.
• Error log: if a script error happens, a short technical message (time, page path, error text) is kept in your browser's localStorage, capped at 20 entries, to help debugging. It is never transmitted.
• No accounts, no advertising, no analytics and no tracking cookies are used on this site at present.

Hosting

The site is hosted on Cloudflare Pages. As with any website, Cloudflare processes technical request data such as IP addresses to deliver pages and protect against abuse, under its privacy policy. We don't receive personal visitor logs from it.

Future changes

If we add advertising, analytics or affiliate links, this page will be updated before they go live, along with any consent prompt the law requires where you live.

Contact

Miniature Scale Lab is operated by SPAZ Power LLC. Questions or requests: 55paz.power@gmail.com.