Privacy policy
Last updated: November 6, 2026
The short version
The numbers you type into SolveKit never leave your device. Every calculation runs in JavaScript inside your browser. We do not use cookies, advertising networks, social-media widgets or third-party analytics.
What the web server records
Like almost every website, our server keeps standard access logs: the requested page address, the time, your IP address, the browser's user-agent string and the referring page. We use these logs only to keep the site running, count visits in aggregate and block abuse. They are retained for up to 90 days and are not sold or shared.
Because shareable links store calculator inputs in the page address (for example ?V=12~V), a page you open with such a link will appear in the access log with those values. If your inputs are sensitive, do not use the share link.
Local storage
SolveKit does not store anything on your device. Your inputs are kept only in the address bar of the current tab.
If you write to us, we use your message and email address only to reply and to fix any problem you report. We delete correspondence that is no longer needed.
Children
The site is suitable for students and does not knowingly collect personal information from anyone, including children under 13.
Your rights and contact
You can ask what information we hold about you, and ask us to delete it, by emailing hello@omnicalculatortool.com. If this policy changes, the date above will change too.