Privacy Policy

Last updated: July 2026

Information We Collect

We do not collect or store personal information you enter into our calculators. All age calculations are performed entirely in your web browser using client-side JavaScript. The date of birth you enter never leaves your device.

We do not require account creation, email registration, or any form of sign-up to use our free age calculator tools.

How We Use Information

Since we do not collect or store the personal data you enter into calculators, there is no information to use or process. Your age calculation data remains on your device and is deleted when you close the page or clear your browser data.

Cookies

We use minimal cookies and local storage for essential functionality and analytics, including:

  • Theme preference — remembers your dark/light mode selection using localStorage (stored on your device, never sent to servers)
  • Google AdSense — uses cookies to deliver relevant advertisements based on your browsing history. AdSense may use cookies for ad personalization, frequency capping, and conversion tracking
  • Google Analytics — uses cookies to collect anonymized traffic statistics, including page views, session duration, browser type, and approximate geographic location. Our Analytics ID is G-Z37Q0DB5TE

You can control cookie settings through your browser preferences. Most browsers allow you to block or delete cookies from individual websites. You may also opt out of Google Analytics tracking by installing the Google Analytics Opt-Out Browser Add-On.

Third-Party Services

We use the following third-party services on our website:

  • Google AdSense — for displaying advertisements. Google may use cookies to serve personalized ads. See Google's Privacy Policy for more information.
  • Google Analytics — for anonymized traffic analysis to help us improve the website. Our Analytics ID is G-Z37Q0DB5TE. See Google's Privacy Policy for more information.
  • Cloudflare — for content delivery network (CDN) and DDoS protection. Cloudflare may process IP addresses for security and performance purposes. See Cloudflare's Privacy Policy.

Data Retention

We do not retain personal data entered into calculators because we do not collect or store it. Anonymous analytics data (page views, browser type, approximate location) is retained by Google Analytics according to their data retention policies.

Your Rights

Depending on your jurisdiction, you may have rights regarding your personal data, including:

  • The right to access any data held about you
  • The right to request deletion of your data
  • The right to opt out of cookies and tracking

Since we do not collect or store personal data entered into calculators, there is nothing to access or delete. To opt out of Google Analytics tracking across all websites, you can install the Google Analytics Opt-Out Browser Add-On.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. We encourage you to review this policy periodically.

Contact

If you have questions about this privacy policy or our data practices, please contact us.