Privacy Policy
Last Updated: July 17, 2026
1. Information We Collect
Bitumen Calculator is designed with privacy in mind. We do not collect, store, or process any personal information from our users. All calculations are performed entirely within your browser using client-side JavaScript. No data is transmitted to our servers.
2. Cookies and Tracking
We do not use cookies, tracking pixels, or any third-party analytics tools. Your browsing activity and calculation inputs remain completely private and are never shared with advertisers, data brokers, or third parties.
3. Local Storage
We do not use browser local storage, session storage, or IndexedDB to persist your data. Each time you visit the site, you start with a fresh calculator state.
4. Third-Party Services
We use Tailwind CSS via CDN for styling. This is a read-only stylesheet delivery and does not involve tracking or data collection. No other third-party scripts, fonts, or services are loaded.
5. Data Security
Since we do not collect any user data, there is no personal data to secure or protect. Your calculation inputs exist only in your browser's memory and are discarded when you close the page.
6. Children's Privacy
Our services are not directed to children under the age of 13. We do not knowingly collect any information from children.
7. 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. We encourage you to review this policy periodically.
8. Contact Us
If you have any questions about this Privacy Policy, please contact us at privacy@bitumencalculator.com.