Privacy Policy

Effective Date: June 23, 2026

1. Introduction

HeyCalcy ("we," "our," or "us") operates the website located at heycalcy.com. This Privacy Policy details our practices regarding the collection, use, and disclosure of personal data when you visit our website, utilize our computational widgets, or interact with our services.

We are committed to protecting your privacy. We design our technology to maximize local, client-side browser processing so that you can use our calculators with confidence that your sensitive inputs remain private.

2. Data Processing and Local Computation

Unlike legacy platforms that upload your numbers to backend database clusters, HeyCalcy's computational suite is built on a **pure client-side execution architecture**:

  • All numbers, dimensions, financial figures, DNA sequences, and gaming items you enter into our tools are processed entirely by your web browser's local JavaScript engine.
  • We do not transmit your input values, formulas, or calculation logs to our web servers.
  • Once you close the calculator browser tab or navigate away, all temporary computational variables are purged from your browser's active memory.

3. Information We Collect

While we do not collect your calculation parameters, we may collect minimal technical and communication data under specific circumstances:

  • Log and Analytics Data: When you navigate our pages, our servers automatically record standard web server logs. This technical data includes your IP address, browser type, referring pages, system language, and timestamps. We analyze this information strictly in aggregate to diagnose host issues, monitor traffic patterns, and optimize load speeds.
  • Feedback and Support Emails: If you use our contact page or email us, we collect your name, email address, and message. We use this data solely to address your comments, update tools, or reply to your inquiries.
  • Cookie Data: We may deploy cookies (small text files stored on your hard drive) to remember UI states (such as active calculator inputs or unit toggles) and support traffic auditing. You can block or delete cookies in your browser settings.

4. Third-Party Services and Advertisements

We integrate third-party services to support site monetization and performance audits. These services may collect user information under their own privacy protocols:

Google AdSense

We use Google AdSense to serve non-intrusive display advertisements on our pages. Google uses cookies (specifically the DoubleClick cookie) to serve ads based on your visit history to HeyCalcy and other sites on the internet.

You can opt out of personalized advertising by visiting Google's Ads Settings page, or restrict cookies through consumer tools like the Network Advertising Initiative opt-out page.

Web Analytics

We may deploy performance analytics trackers (such as Google Analytics) to audit traffic distribution, check user engagement levels, and monitor site health. These platforms collect anonymous technical metrics that do not include calculation values or direct personal identifiers.

5. GDPR and CCPA Compliance

Depending on your location, you may have specific data protection rights under regulations such as the General Data Protection Regulation (GDPR) in Europe and the California Consumer Privacy Act (CCPA) in the United States.

Because we do not store, profile, or sell personal identifiers or calculation histories, our processing footprints are naturally minimized. However, you retain the right to:

  • Request details regarding the technical metrics collected in our server logs.
  • Request deletion of any communication emails or feedback messages you have sent us.
  • Object to the tracking behaviors of our third-party advertising partners by modifying your cookie settings.

To exercise any of these rights, please contact our privacy compliance desk at contact@heycalcy.com.

6. Children's Privacy

Our calculators are intended for general audiences and do not collect data from children under the age of 13. If we learn that we have inadvertently collected communication records from a minor without parental consent, we will purge those files immediately.

7. Policy Amendments

We may update this Privacy Policy from time to time to reflect modifications in our software architecture, regulatory compliance environments, or monetization systems. We recommend reviewing this document periodically to stay informed of our privacy practices.