Age Calculator
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Privacy Policy

We built Age Calculator to run in your browser—not on our servers. This policy explains what we collect, what stays on your device, and how to reach us.

This Privacy Policy describes how Vektosys ("we," "us," or "our") handles information when you use Age Calculator at age.vektosys.com (the "Service").

Summary

  • Calculations are performed locally in your browser.
  • We do not require an account or login.
  • We do not intentionally collect birth dates, names, or calculation inputs on our servers.
  • Theme, preferences, cookie consent, and recent calculation summaries may be stored in your browser's localStorage.
  • Optional third-party services (such as advertising) may process data only if you consent where required.

Information we do not collect on our servers

Age Calculator is designed as a client-side utility. When you enter a birth date, anniversary, or other values, those inputs are used to compute results in your browser. We do not operate a backend that receives, stores, or processes those inputs for calculation purposes.

Because there is no user account system, we do not maintain profiles, passwords, or server-side history of your activity on the Service.

Information stored on your device (localStorage)

To improve usability, the Service may store small amounts of data in your browser's localStorage, including:

  • Theme and display preferences (for example, light or dark mode)
  • Cookie consent choice (accepted or rejected)
  • Optional recent calculation summaries (short text labels, not uploaded to our servers)
  • Other non-sensitive UI preferences you configure

This data remains on your device unless you clear site data in your browser settings. We cannot access your localStorage remotely.

Cookies and similar technologies

We use localStorage for essential site functionality such as remembering your theme and consent decision. These are not traditional HTTP cookies but serve a similar purpose on your device.

If you accept non-essential cookies through our consent banner, third-party partners may set cookies or use similar technologies. For example, we may display advertisements through Google AdSense or comparable networks. Those partners may collect device identifiers, approximate location, and interaction data according to their own policies. We encourage you to review the Google Privacy Policy if AdSense is enabled on the Service.

You may reject non-essential cookies at any time via the consent banner when it appears, or by clearing site data and making a new choice. See our Cookie Policy for more detail.

Server logs and hosting

Like most websites, our hosting infrastructure may automatically record standard technical information when you request a page, such as IP address, browser type, referring URL, and timestamps. These logs help us maintain security, diagnose outages, and understand aggregate traffic patterns. We do not link standard access logs to the dates or values you enter in calculator tools.

How we use information

We use the limited information described above to:

  • Deliver and maintain the Service
  • Remember your preferences on your device
  • Measure aggregate site performance and fix errors
  • Display optional advertising, subject to your consent where applicable
  • Respond to support requests you send us
  • Comply with applicable law

Sharing of information

We do not sell personal information. We may share limited technical data with service providers who assist with hosting, analytics, or advertising, solely to operate the Service. Third-party ad partners operate under their own privacy terms when you consent to non-essential cookies.

Children's privacy

The Service is a general-purpose calculator and is not directed at children under 13. We do not knowingly collect personal information from children. If you believe a child has provided us personal information, contact us and we will take appropriate steps.

International visitors

The Service is operated from the United States. If you access it from other regions, your information may be processed in the U.S. or where our providers operate. By using the Service, you acknowledge this transfer for the purposes described in this policy.

Your choices

  • Clear localStorage and cookies in your browser to reset preferences and consent.
  • Reject non-essential cookies in our consent banner.
  • Use browser privacy settings or extensions to limit tracking.
  • Contact us with questions or requests related to your privacy.

Changes to this policy

We may update this Privacy Policy from time to time. Material changes will be reflected by updating the "Last updated" date at the bottom of this page. Continued use of the Service after changes constitutes acceptance of the revised policy.

Contact us

For privacy-related questions or requests, contact Vektosys at age@vektosys.com.

Last updated: July 22, 2026