Download Our Accurate Ring Sizer App
Need to measure on the go? Download our highly-rated Ring Sizer app for iOS. It's the most reliable way to find your ring size using your phone.
Last Updated: February 10, 2026
Ring Sizer Online does not collect any personal identifier information. Our tool runs locally in your browser. We do not store images of your rings or fingers on our servers.
Any data processed by our measuring tool remains on your device. We use standard web analytics (like Google Analytics) to understand general traffic patterns and improve our website's performance.
Our website contains links to the Apple App Store. We are not responsible for the privacy practices of external sites.
If you have any questions about this Privacy Policy, please contact us through the App Store support link.
Need to measure on the go? Download our highly-rated Ring Sizer app for iOS. It's the most reliable way to find your ring size using your phone.