Information we collect
Scale Factor Calculator does not require an account and does not ask for your name, email address or any other personal identifier. The dimensions, units and scale values you enter are processed entirely in your browser and are never sent to, logged by or stored on our servers.
Cookies and local storage
The calculator itself does not set tracking cookies. Our hosting provider may set strictly necessary cookies required to deliver the site securely. Third-party services described below may set their own cookies.
Analytics
We may use privacy-respecting analytics to count page views and understand which features are used. Any such data is aggregated and cannot be used to identify you individually.
Third-party advertising
This site may display advertising supplied by Google and other third-party vendors. Third-party vendors, including Google, 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 it and its partners to serve ads to you based on your visit to this and/or other sites on the Internet.
You may opt out of personalised advertising by visiting Google Ads Settings. You can also opt out of a third-party vendor's use of cookies for personalised advertising at aboutads.info.
Children's privacy
This site is a general-audience educational tool and is not directed at children under 13. We do not knowingly collect personal information from children.
Your rights
Because we do not collect personal data, there is generally nothing for us to access, correct or delete. If you believe we hold information about you, contact us and we will respond promptly.
Changes to this policy
We may update this policy as the site evolves. Material changes will be reflected in the date shown at the top of this page.
Contact
Questions about this policy can be sent through our contact page.