Privacy Policy

Data Collection

MfgCal does not require user registration or collect personal data to use our calculators. All calculations are performed entirely in your browser—no data is sent to our servers.

If you contact us via the contact form, we collect your name, email address, and message content solely to respond to your inquiry.

Cookies

We use minimal cookies for essential functionality:

• Theme preference — Stored in localStorage to remember your light/dark mode selection.
• Analytics cookies — If analytics is enabled, anonymous usage data may be collected (page views, device type, country). No personally identifiable information is tracked.

Analytics

We may use privacy-focused analytics tools to understand how visitors use MfgCal. This data is aggregated and anonymized. We do not sell, share, or transfer analytics data to third parties for advertising purposes.

User Rights

You have the right to:

• Request access to any personal data we hold about you.
• Request deletion of your personal data.
• Opt out of analytics tracking by using browser do-not-track settings or ad blockers.
• Withdraw consent for data processing at any time.

Third-Party Services

MfgCal may use third-party services such as Google Fonts for typography. These services may collect anonymous usage data per their own privacy policies.

Contact Information

For privacy-related inquiries, please contact us through our Contact Page.