Overview
Numera is built to minimize data collection. The calculators and converters run entirely in your browser: the numbers, datasets, and equations you enter are never transmitted to us or stored on our servers. This policy explains the limited data that does exist when you visit.
What You Enter
Every value, dataset, equation, and conversion input is processed locally with JavaScript. Nothing is uploaded, logged, or retained anywhere. Closing the tab leaves no trace on any server.
Automatically Collected Information
Like nearly all websites, our hosting provider and content delivery network may temporarily process standard technical information such as your IP address, browser type, and pages requested. This is used for security, load balancing, and abuse prevention, and is retained only for short operational periods by the provider.
Cookies and Advertising
We use a small local storage flag to remember your cookie-banner choice. If advertising is displayed on this site, third-party vendors including Google may use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising by visiting Google Ads Settings, or opt out of third-party vendor cookies at aboutads.info.
Third-Party Links
Some pages link to external resources. We are not responsible for the privacy practices of those sites; this policy applies only to Numera.
Children's Privacy
This site is not directed at children under 13, and we do not knowingly collect personal information from children.
Changes to This Policy
Material changes will be reflected on this page with an updated effective date. Continued use of the site after changes constitutes acceptance.
Contact
Privacy questions go through the contact page and are answered promptly.