Privacy Policy
Last Updated: May 13, 2026
At Ring Size Calculator (ring size calculator, ring size chart, online ring size calculator), your privacy is our priority. This tool was designed to measure ring size without collecting data.
1. No Data Collection
We do not collect, store, or transmit your ring measurements, finger size, screen calibration data, or PMM calculations. All calculations for ring size calculator, o-ring size calculator, and printable ring size chart happen locally in your browser via JavaScript. Nothing leaves your device.
2. Cookies & Local Storage
We use only localStorage for two purposes: saving your selected language (e.g., en, es, fr) as ring-lang and remembering last calibration values for convenience. No tracking cookies, no third-party analytics by default.
3. What We Don't Do
- No account, no registration needed for ring size app alternative.
- No camera access — you place physical ring on screen manually.
- No selling data to advertisers.
4. Contact
If you have privacy questions, contact us at vanshrajgupta777@gmail.com. For feature requests or sponsorship, also use same email and mention subject.
5. Third Parties
We load Google Fonts for typography. Google may log font requests per their policy. OG images are hosted on our domain.