This Privacy Policy explains what information PowerPlantCalc collects, how it is used, and the choices available to visitors when using our engineering calculators and technical resources.
1. Information We Collect
PowerPlantCalc does not require user registration or user accounts. We do not intentionally collect your name, address, payment information, or passwords to use our calculators.
2. Information Stored in Your Browser
To improve usability, some preferences are stored locally in your browser using Local Storage.
- Theme preference (Light/Dark)
- Preferred engineering units
- Last selected calculator mode
- Recent calculator input values
This information remains on your device and is used only to improve your browsing experience. You can remove it at any time by clearing your browser's site data.
3. Technical Information
Our hosting and infrastructure providers may process technical information such as IP address, browser type, requested pages, timestamps, operating system, and diagnostic information for security, abuse prevention, and service reliability.
4. Cookies
We currently do not use advertising cookies or Google Analytics. Essential technologies provided by our hosting or security providers may be used to operate and protect the website.
5. Share Links
Some calculators can generate shareable URLs containing calculation settings. These URLs are designed to store calculator state only and should not contain personal information.
6. Third-Party Links
Our website may contain links to third-party websites. Their privacy practices are governed by their own privacy policies.
7. Data Security
We use reasonable technical and organizational measures to protect the website. However, no method of Internet transmission or electronic storage can be guaranteed to be completely secure.
8. Children's Privacy
Our services are intended for engineers, students, and researchers. We do not knowingly collect personal information from children under 13.
9. Your Choices
- Clear browser Local Storage at any time.
- Delete or block cookies through your browser settings.
- Stop using the website whenever you choose.
10. Changes to This Policy
We may update this Privacy Policy to reflect operational, legal, or regulatory changes. The latest version will always be published on this page.
11. Contact
If you have questions about this Privacy Policy, please reach out to us via our Contact Us Page.
PowerPlantCalc is designed to perform engineering calculations without requiring user accounts. Most calculator preferences are stored locally in your browser to improve usability.