Privacy Policy

1. Information We Do Not Collect

Unlike traditional software that transmits form data across networks:

• We do not collect personal identifying information (PII) such as your name, phone number, physical address, or student IDs.
• We do not record financial figures entered into our Discount Calculator or Percentage Change tools.
• We do not store academic transcripts, exam marks, or GPA scores entered into our academic converters.

2. Local Storage Usage

We use browser `localStorage` solely to enhance your user experience:

• Theme Preference: We store a key named theme with values "light" or "dark" to remember your display preference between visits and prevent theme flickering.
• No personal data, session tokens, or tracking identifiers are stored in localStorage.

3. Server Logs & Analytics

Like all standard web servers, our hosting infrastructure may temporarily record standard access logs including your IP address, browser type, referring page, operating system, and access timestamps. These logs are utilized strictly for:

• Ensuring network security and mitigating denial-of-service (DDoS) attacks.
• Diagnosing server performance bottlenecks and technical bugs.
• Monitoring broad aggregate traffic statistics (e.g., total daily page views).

4. Cookies & Third-Party Services

Percentage Calculator AI does not use tracking cookies or sell behavioral profile data to third-party data brokers. If third-party services such as web fonts (Google Fonts) or CDN distribution networks (e.g. Cloudflare) are utilized, they operate under their respective standard privacy disclosures.

5. Children's Privacy

Our services are intended for general educational audiences and are completely safe for students of all ages. Because we do not collect personal information, we comply fully with the Children's Online Privacy Protection Act (COPPA) and international child safety standards.

6. Updates to This Policy

We may update this Privacy Policy periodically to reflect changes in our service architecture or legal obligations. Any updates will be posted on this page with an updated "Last Updated" timestamp.