Data Privacy & Security
How we protect your information in every calculation
Strict Zero-Storage Policy
All calculations in our BMI Calculator, Mortgage Calculator, and other tools process data without permanent storage. Your information never leaves your browser.
Our Data Flow Process
Example: Compound Interest Calculator
You enter principal, rate, and time
Calculation occurs in your browser
Future value displayed instantly
Data erased when tab closes
Technical Implementation
All math executes locally
Only during active use
For all page requests
Compare Our Approach
| Feature | Traditional Tools | Our Privacy Policy |
|---|---|---|
| Data Storage | Servers retain inputs | Zero retention |
| Transmission | Sends to cloud | Local only |
| Compliance | Complex audits | Built-in privacy |
Security by Design
For All Calculators
Protection Measures
- No server processing for financial tools
- Automatic memory wiping
- Regular security audits
- HTTPS on all pages
User Controls
- Clear privacy terms
- No tracking cookies
- Optional browser cache
- Export/delete results
Special Cases
Receipt Generator
Temporarily caches inputs for preview functionality (erased after 1 hour)
QR Generator
Encodes data directly in the image (no server processing)
Compliance Framework
Global Standards
Fully compliant with EU data protection rules
Meets California consumer privacy requirements
Aligns with Brazilian data protection law
Your Rights
- Request data access
- Demand correction
- Withdraw consent
- Object to processing
- Lodge complaints
- Data portability
Exercise these rights via our contact form.
Frequently Asked Questions
Ready to Calculate with Confidence?
Explore our tools knowing your data stays private: