Privacy Policy
Your Privacy Matters
Last Updated: September 17, 2025
At Mathmanic, we are committed to protecting your privacy and ensuring transparency in how we handle your information. This Privacy Policy explains our data practices for our free online mathematical calculators, tools, and educational resources.
In summary: We don't store personal information, all calculations happen in your browser, and we only collect anonymous analytics to improve our services.
Information We Collect
✅ What We DON'T Collect
- •Personal identification information (name, email, address, phone number)
- •Financial information or payment details
- •Calculator inputs, results, or mathematical computations
- •User accounts or profiles
📊 What We DO Collect
- •Anonymous Analytics: Page views, popular calculators, general usage patterns
- •Technical Information: Browser type, device type, operating system, screen resolution
- •Usage Data: Time spent on pages, click patterns, referral sources
- •IP Address: Anonymized for location-based analytics only
How We Use Information
🎯 Service Improvement
- • Identify popular calculators and tools
- • Optimize website performance and loading times
- • Fix bugs and improve user experience
- • Develop new features based on usage patterns
📈 Analytics & Research
- • Understand user preferences and behavior
- • Measure website effectiveness
- • Generate usage statistics and reports
- • Plan future educational content
Cookies and Tracking Technologies
🍪 Types of Cookies We Use
Essential Cookies
Required for website functionality, security, and user preferences.
Analytics Cookies
Help us understand how visitors interact with our website.
Third-Party Services
Data Security & Client-Side Processing
🔒 Maximum Privacy by Design
All mathematical calculations are performed entirely in your browser using JavaScript. Your calculator inputs and results never leave your device or reach our servers.
Security Measures
HTTPS Encryption
All data transmission is encrypted using SSL/TLS protocols
Client-Side Processing
Calculations happen locally, no server-side data processing
Regular Security Audits
Continuous monitoring and security updates
Minimal Data Collection
Only essential analytics, no personal information
Your Rights and Choices
🌐 Browser Controls
- • Disable cookies in your browser settings
- • Use private/incognito browsing mode
- • Enable Do Not Track preferences
- • Clear browsing data periodically
📧 Contact Rights
- • Request information about data collection
- • Report privacy concerns or violations
- • Request clarification on this policy
- • Provide feedback on privacy practices
Children's Privacy (COPPA Compliance)
Mathmanic is designed to be safe for users of all ages, including children under 13. We do not knowingly collect personal information from children, and our tools do not require any personal data to function.
For Parents:
- • No registration or accounts required
- • All calculations happen in the browser
- • No collection of personal information
- • Safe educational environment for learning
International Users & GDPR Compliance
🇪🇺 European Users (GDPR)
We comply with the General Data Protection Regulation (GDPR). Since we don't collect personal data, most GDPR provisions don't apply, but you still have rights:
Your Rights:
- • Right to information (this policy)
- • Right to data portability (minimal data)
- • Right to object (browser settings)
Our Commitments:
- • Lawful basis for processing
- • Data minimization principles
- • Transparent privacy practices
🇺🇸 United States (CCPA)
California residents: We don't sell personal information and collect minimal data for legitimate business purposes.
🌍 Other Regions
We respect local privacy laws and maintain the same high privacy standards globally.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or other factors. When we make changes:
- •We'll update the "Last Updated" date at the top
- •Significant changes will be highlighted prominently
- •We encourage periodic review of this page
- •Continued use of our service constitutes acceptance
Contact Us
If you have questions about this Privacy Policy or our privacy practices, please don't hesitate to contact us:
This Privacy Policy is effective as of September 17, 2025 and will remain in effect except with respect to any changes in its provisions in the future.