Privacy Policy

Last updated: January 2025

Pcifs.com is committed to protecting your privacy. This policy explains how we handle data on our website.

1. Data Collection

Our chemistry calculators run entirely in your browser. Any numbers you enter (chemical formulas, concentrations, masses, etc.) are processed locally using JavaScript and are never transmitted to our servers. If you use our contact form, your name and email address are used solely to respond to your inquiry.

2. Cookies

We use only technically necessary cookies to maintain basic site functionality. These cookies do not collect personal information.

3. Third-Party Services

• Google AdSense: Used to display advertisements. Google may use cookies for personalized advertising. You can opt out at Google Ads Settings.
• Google Analytics: May be used to understand how visitors interact with the site. All data is anonymized.

4. Data Security

Our site uses HTTPS encryption. Since all calculations happen in your browser, the risk of data exposure is minimal.

5. Children's Privacy

Our site is educational in nature and may be used by students of all ages. We do not knowingly collect personal information from children under 13.

6. Your Rights

You have the right to request access to, correction of, or deletion of any personal data we may hold. Contact us via our contact page.

7. Changes to This Policy

We may update this privacy policy from time to time. Changes will be posted on this page with an updated date.