01Information the tool uses
When you measure a ring or finger, the tool uses the values you enter or adjust, the reference object you choose, and the calibration scale needed to draw the on-screen guide. Those values are used to calculate diameter, circumference, and nearby size labels. They are not sent to us by the core measurement flow. If you use your browser’s share or copy feature, the browser or operating system may handle that action according to its own permissions and privacy settings.
02Local browser storage
To make the tool easier to use, the site may store a calibration value, your theme preference, and your selected language in local browser storage. This information stays on the device and browser where you used the tool. Clearing site data, using private browsing, switching browsers, or changing devices can remove it. You can also reset the calibration from inside the tool or clear the relevant storage through your browser settings.
03Cookies, hosting, and service providers
The website may rely on essential browser behavior and hosting infrastructure to deliver pages, protect availability, and understand basic technical failures. If optional analytics, advertising, embedded media, or other third-party services are introduced later, this policy will be updated before those practices begin. Any provider may process technical information such as an IP address or request metadata as part of delivering a web page. Review the provider’s own notice for details that apply to its service.
04Messages you send us
If you contact us by email, we receive the information you include in that message, such as your email address, device details, a page URL, or a description of a problem. We use it to respond, investigate an issue, improve the website, and keep a record of support correspondence where reasonably necessary. Please do not send payment information, identity documents, photographs of people, or other sensitive information when a short description is enough.
05Your choices and policy updates
You can choose not to use the interactive tool, clear local storage, or contact us with a privacy question. Depending on where you live, local privacy law may give you additional rights to request access, correction, deletion, restriction, or information about processing. We will consider reasonable requests and may need to verify the request. This policy may change as the website develops; the effective date shown on this page identifies the current version. This page is general information, not legal advice.