Privacy Policy

At Calcuzy.app, your privacy matters. Calculator and converter inputs are processed in your browser whenever possible—they are not stored on our servers. This policy explains what limited data we collect through analytics and how we use it.

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Our Privacy Promise

  • ✓Calculator Inputs Stay Local
  • ✓No Account Required
  • ✓No Sale of Personal Data
  • ✓Basic Analytics Only

1. Introduction

Calcuzy.app is designed to offer simple online tools without collecting personal data. All calculations and processing happen locally in your browser. We believe privacy is a fundamental right, and we build our tools to reflect that philosophy.

This Privacy Policy explains what minimal data is processed, how it is used, and your rights as a user.

2. Information We Do Not Collect

We do NOT collect:

  • Names or email addresses
  • Passwords or login details
  • Uploaded files
  • Calculation results
  • Personal identifiers

You can use all tools anonymously with no account required. We never sell or share your data.

3. Information Automatically Collected

We may automatically collect anonymous technical data to improve the site:

  • Anonymized IP addresses
  • Browser/device type
  • Approximate location (city/country)
  • Pages visited & time spent

This information is aggregated and cannot identify any user. It is used solely to improve site performance and user experience.

4. Cookies & Tracking Technologies

Calcuzy.app uses cookies and similar technologies through our analytics providers. Google Analytics may set cookies to measure page views and general usage patterns. Vercel Analytics collects anonymous, aggregated traffic data. These services help us understand which tools are useful and improve site performance. You can limit or block cookies through your browser settings or privacy extensions.

5. Third-Party Analytics

We use Google Analytics 4 and Vercel Analytics to understand general usage patterns such as pages visited, approximate location (city/country level), browser type, and time on site. Google Analytics is configured with IP anonymization enabled. We do not use analytics data to identify individual users, and we do not sell analytics data to third parties.

For more information, see Google Analytics Data Privacy & Security and Vercel Analytics Privacy.

6. Data Retention & Security

Anonymous analytics data is retained for up to 26 months, after which it is automatically deleted. We use industry-standard security practices to protect all data, including HTTPS encryption and regular security reviews.

7. Your Rights (GDPR, CCPA, etc.)

You have the right to:

  • Access any data we may have about you (which is almost always none)
  • Request deletion of your data
  • Opt out of analytics tracking (use browser privacy settings or extensions)
  • Contact us with privacy questions at calcuzyy@gmail.com

We aim to follow privacy best practices and respond to user requests in good faith. If you have questions about your rights under laws such as GDPR or CCPA, contact us at calcuzyy@gmail.com.

8. Children’s Privacy

Calcuzy.app is designed for general audiences and does not knowingly collect information from children under 13. If you believe a child has provided personal data, please contact us for prompt removal.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Major changes will be announced on the site. Your continued use of Calcuzy.app means you accept the updated policy.

10. References & Resources

11. Contact

For any privacy-related questions, requests, or concerns, please email calcuzyy@gmail.com. We are committed to resolving all privacy issues promptly and transparently.