Your privacy matters to us. This Privacy Policy explains what information EmpiricalFormulas.com collects (spoiler: almost nothing) and how we operate.
Information We Collect
Short answer: We don't collect personal data.EmpiricalFormulas.com is a client-side calculator. All calculations happen entirely in your browser. No data is ever sent to our servers.
What We Don't Collect
- Names, email addresses, or any personally identifiable information
- Calculation inputs or results
- IP addresses for analytics
- Location data
Local Storage
We use your browser's localStorage solely to remember your theme preference (light or dark mode). This data never leaves your device and can be cleared at any time through your browser settings.
Cookies
EmpiricalFormulas.com does not use cookies — no tracking cookies, no analytics cookies, no advertising cookies. None.
Third-Party Services
We load fonts from Google Fonts to provide a consistent reading experience. Google Fonts may log standard server request data (such as IP address) as described inGoogle's Font Privacy Policy.
We do not use any other third-party analytics, advertising, or tracking services.
Data Security
Since we do not collect or store personal data on our servers, there is no personal data at risk. All calculations are performed locally in your browser using client-side JavaScript.
Children's Privacy
Our service is an educational tool suitable for all ages. We do not knowingly collect any personal information from children or anyone else.
Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. Since we collect no personal data, changes are expected to be minimal.
Contact Us
If you have questions about this Privacy Policy, please visit ourContact Us page.