Privacy Policy & Data Protection
MathExact is built on a strict privacy-first foundation. Our online utilities and calculators process data locally inside your browser.
100% Client Execution
Calculations stay inside browser memory.
No Tracking Ads
No intrusive ad tracking or selling data.
Zero Input Logging
Your inputs are never transmitted.
1. Client-Side Processing Architecture
At MathExact (Minimalist Online Utilities & Calculators), your privacy is guaranteed by design. The vast majority of our tools - including barcode generators, NPI validators, Python parsers, hash generators, and financial calculators - run 100% locally inside your client JavaScript engine. Your numbers, files, text, and keys never leave your device.
2. Technical Server Logs & Security
Like standard web infrastructure, our hosting provider automatically records basic technical server logs (such as request timestamps, IP address, HTTP request headers, and user-agent string) solely to defend against automated attacks, prevent DDoS attempts, and ensure site stability. These logs are stored securely and never linked to personal identities.
3. Cookies & Local Storage
MathExact does not use third-party tracking cookies or advertising profiling cookies. We use local browser storage only for essential user preferences, such as storing your preferred light/dark theme selection.
4. Contact & Privacy Officer
If you have questions regarding this Privacy Policy or data security practices, please contact our team at hello@jvip.in.