Privacy policy

The short version: we can't lose your data, because we never collect any.

Plain-language summary

Every calculator runs entirely in your browser. The numbers you enter never leave your device.
No accounts, no sign-ups, no newsletters.
No cookies are set by us. No analytics, ads or third-party trackers run on this site at launch.
Share links contain your inputs (e.g. ?rate=512&kc=500) only in the URL you copy; they're never sent to us.
If you email us, we keep your message to reply, and nothing else.

Details

What we collect

Nothing, at launch. The site is static HTML plus client-side JavaScript. There is no server-side processing of your inputs, no database, and no logging of the values you type into calculators.

Hosting logs

Our hosting provider may keep standard web-server logs (IP address, requested URL, timestamp) for security and abuse prevention, as most providers do. We don't use them to profile visitors.

If analytics are ever added

If we ever add traffic measurement, it will be cookieless and this page will say exactly what changed before it goes live.

Children

We don't knowingly collect any personal information from anyone, including children under 13, because we don't collect personal information at all.

Changes

If this policy changes materially, the change will be noted in our changelog with the date.

Contact

Questions: hello@osrscalc.online.