Privacy Policy
Last updated: 11/30/2025
1. Introduction
Numlyze ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our website and services.
2. Information We Collect
Numlyze is designed with privacy in mind. We collect minimal information:
- No Personal Information: We do not require registration or login. We do not collect names, email addresses, or any personally identifiable information.
- Client-Side Processing: All calculations and data analysis are performed entirely in your browser. Your data never leaves your device.
- Usage Data: If analytics are enabled, we may collect anonymous usage statistics (page views, browser type, device type) through third-party services like Google Analytics.
- Cookies: We may use cookies for analytics and to remember your theme preference (light/dark mode).
3. How We Use Your Information
We use the limited information we collect to:
- Improve our website and user experience
- Analyze usage patterns (if analytics enabled)
- Remember your theme preferences
- Display relevant advertisements (if AdSense is enabled)
4. Third-Party Services
We may use the following third-party services:
- Google AdSense: If enabled, Google AdSense may use cookies to serve personalized ads. You can opt out of personalized advertising by visiting Google's Ad Settings.
- Google Analytics: If enabled, Google Analytics collects anonymous usage data. You can opt out using browser extensions or settings.
5. Data Security
Since all calculations are performed client-side in your browser, your data never leaves your device. We do not store, transmit, or have access to any data you enter into our calculators or tools.
6. Your Rights
You have the right to:
- Use our services without providing any personal information
- Disable cookies in your browser settings
- Opt out of analytics tracking
- Clear your browser's local storage to remove theme preferences
7. Children's Privacy
Our services are not directed to children under 13. We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.
8. 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.
9. Contact Us
If you have any questions about this Privacy Policy, please contact us through our About page.