Privacy Policy
Last updated: August 18, 2026
Numviro provides free web-based calculators and informational tools. This Privacy Policy explains how information may be collected and used when you visit Numviro.
Information we may collect
Calculator inputs are generally processed in your browser and are not intentionally sent to Numviro servers by the calculator itself.
Like many websites, hosting providers, analytics services, and other service providers may automatically collect limited technical information such as browser type, device type, approximate location, referring page, pages viewed, IP address, and similar information for security, performance, analytics, and service operation purposes.
Advertising and cookies
Numviro uses third-party advertising services, including Google AdSense. Google and other third-party vendors may use cookies to serve ads based on a user's prior visits to this website or other websites.
Google's use of advertising cookies enables Google and its partners to serve ads to users based on their visits to Numviro and/or other sites on the Internet.
Users may manage or opt out of personalized advertising through Google's advertising settings. Third-party vendors and advertising networks may also use cookies or similar technologies in accordance with their own privacy policies and applicable consent requirements.
Analytics
Numviro may use analytics services, including Google Analytics, to understand how visitors use the website and to improve our calculators, content, performance, and user experience.
Third-party services
Third-party services used for hosting, analytics, security, or advertising may process information under their own privacy policies. Numviro does not control how these third-party services process data.
External links
Numviro may contain links to third-party websites. We are not responsible for the privacy practices, content, or policies of third-party websites.
Changes to this Privacy Policy
This Privacy Policy may be updated from time to time to reflect changes to Numviro, its services, advertising, analytics, or applicable requirements. The latest version will be published on this page.
Contact
Questions regarding this Privacy Policy may be submitted through the contact information provided on Numviro.