Privacy Policy

Last updated: June 20, 2025

1. Introduction

Matrix Calculator ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website matrixcalculator.xyz and use our matrix calculation tools.

2. Information We Collect

2.1 Information You Provide

  • Contact Information: When you contact us via email, we collect your email address and any information you choose to provide in your message.
  • Calculation Data: Matrix data you input into our calculators is processed locally in your browser and is not transmitted to our servers.

2.2 Automatically Collected Information

  • Usage Data: We collect information about how you interact with our website, including pages visited, time spent, and features used.
  • Device Information: We collect information about your device, including IP address, browser type, operating system, and screen resolution.
  • Cookies and Tracking: We use cookies and similar technologies to enhance your experience and analyze website usage.

3. How We Use Your Information

We use the collected information for the following purposes:

  • To provide and maintain our calculator services
  • To improve and optimize our website performance
  • To analyze usage patterns and user preferences
  • To respond to your inquiries and provide customer support
  • To detect and prevent fraud or abuse
  • To comply with legal obligations

4. Data Processing and Storage

4.1 Local Processing

All matrix calculations are performed locally in your web browser using JavaScript. Your calculation data never leaves your device and is not stored on our servers.

4.2 Analytics Data

We use Google Analytics to understand how visitors use our site. This data is anonymized and aggregated. You can opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on.

5. Cookies and Tracking Technologies

We use the following types of cookies:

  • Essential Cookies: Required for basic website functionality
  • Analytics Cookies: Help us understand how visitors use our website
  • Preference Cookies: Remember your settings and preferences

You can control cookies through your browser settings. However, disabling certain cookies may affect website functionality.

6. Third-Party Services

We may use third-party services that collect information:

  • Google Analytics: For website analytics and performance monitoring
  • Google AdSense: For displaying relevant advertisements (when applicable)
  • CDN Services: For faster content delivery

These services have their own privacy policies governing their use of information.

7. Data Security

We implement appropriate technical and organizational security measures to protect your information against unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the internet is 100% secure.

8. Your Rights

Depending on your location, you may have the following rights:

  • Access to your personal information
  • Correction of inaccurate information
  • Deletion of your personal information
  • Restriction of processing
  • Data portability
  • Objection to processing

To exercise these rights, please contact us at support@matrixcalculator.xyz.

9. Children's Privacy

Our service is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you become aware that a child has provided us with personal information, please contact us immediately.

10. International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your information in accordance with applicable data protection laws.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date. You are advised to review this Privacy Policy periodically for any changes.

12. Contact Information

If you have any questions about this Privacy Policy, please contact us:

13. Compliance

This Privacy Policy is designed to comply with:

  • General Data Protection Regulation (GDPR)
  • California Consumer Privacy Act (CCPA)
  • Children's Online Privacy Protection Act (COPPA)
  • Other applicable privacy laws and regulations

This Privacy Policy is effective as of the date stated above and will remain in effect except with respect to any changes in its provisions in the future, which will be in effect immediately after being posted on this page.