Privacy Policy

This Privacy Policy describes how AIRingSize.com ("we", "us", or "our") handles information when you use our free ring size calculator at airingsize.com. Effective date: April 2025. By using our service you agree to the practices described here. If you do not agree, please stop using the site.

We do not collect, store, or transmit: • Your name, email address, phone number, or any contact information • Images or video captured by your camera • Your ring measurement results • Device identifiers or IP-based location data • Any form of biometric data We have no user accounts and no sign-up process. Nothing you do on this site is tied to an identity.

The AI Ring Sizer requests access to your device camera solely to perform ring size measurement. This access is: • Processed entirely on your device (client-side) — no image or video frame is ever uploaded to our servers • Only active while you are using the measurement tool • Never recorded, stored, or shared with any third party You can revoke camera permission at any time via your browser or device settings. Revoking permission does not affect your ability to use the manual (coin reference) measurement mode.

We use your browser's localStorage for two narrow purposes: 1. Measurement history — if you choose to save a measurement result, it is stored locally on your device only. This data never leaves your browser. 2. Onboarding preferences — a single flag ("ringSizer_onboarding_seen") records whether you have seen the first-use guidance modal, so we don't show it repeatedly. We do not use tracking cookies, advertising cookies, or session cookies. There is no cookie banner because there is nothing to consent to beyond what is described here.

We use two external services during normal operation: Google Fonts (fonts.googleapis.com / fonts.gstatic.com) Loading the Inter typeface from Google's CDN. Google may log your IP address as part of their standard CDN operation. See Google's Privacy Policy for details. jsDelivr CDN (cdn.jsdelivr.net) The MediaPipe Hands AI model (~15 MB) is loaded from jsDelivr's open-source CDN when you click "Start AI Camera". This download is only triggered by your explicit action — never on page load. jsDelivr may log your IP address. See jsDelivr's Privacy Policy for details. We have no advertising partners, affiliate tracking pixels, or social media embeds on this site.

We currently collect no analytics. If we add basic page-view analytics in future (such as Plausible Analytics, which is GDPR-compliant and does not use cookies or fingerprinting), we will update this policy and add a notice on the site.

AIRingSize.com is not directed at children under the age of 13. We do not knowingly collect any information from children. If you believe a child has provided information through our site, please contact us and we will remove it promptly.

We may update this Privacy Policy from time to time. When we do, we will update the effective date at the top of this page. Significant changes will be highlighted with a notice on the homepage. Continued use of the site after changes constitutes acceptance.

Questions about this policy or requests to understand what (if any) data we hold that relates to you: Email: hello@airingsize.com We aim to respond to privacy inquiries within 5 business days.