Privacy Policy
1. Introduction
Welcome to the US to EU Shoe Size Converter, a simple, client-side web utility. This Privacy Policy explains our commitment to protecting your privacy. Because the entire tool runs directly in your browser, we do not collect, store, or process any personal information. Our goal is to provide a fast and accurate shoe size conversion experience while maintaining complete user privacy.
2. Information We Do Not Collect
The converter operates entirely on your device. We do not collect any of the following:
- Personal Identifiable Information: Names, email addresses, or any contact details.
- Usage or Technical Data: IP addresses, browser type, device information, or location data.
- Input Data: Any US or EU shoe sizes you enter are processed locally and never transmitted to our servers or any third party.
- Analytics or Tracking Data: We do not use cookies, Google Analytics, tracking pixels, or any monitoring tools.
All calculations, including the live bidirectional conversion and five-decimal formatting, happen exclusively in your browser. Your data never leaves your device.
3. How the Tool Works
When you use the converter:
- You enter numbers in the US or EU fields.
- The tool instantly performs the simple calculation (EU = US + 33 or US = EU - 33) using JavaScript.
- Results are displayed to exactly five decimal places with immediate visual feedback for invalid input.
- No data is sent over the internet at any time.
The application is completely stateless. Any temporary values exist only while the page is open and are cleared when you close or refresh the browser tab.
4. Third-Party Services
We do not integrate any third-party services that collect data. The site uses Bootstrap via CDN for styling and standard web technologies. These resources do not track or identify users. All core functionality remains fully client-side.
5. Cookies and Tracking
This website does not use cookies or any tracking technologies. Your session with the converter is private and temporary.
6. Data Security
Since we do not collect or store any information, there is no risk of data breaches from our side. We recommend using a secure browser and keeping your device updated for general online safety.
7. Children's Privacy
The tool is intended for general use and is not directed at children under 13. We do not knowingly collect any information from children.
8. International Users
Because no personal data is collected or processed, the tool complies by design with major privacy regulations including GDPR and CCPA.
9. Changes to This Policy
We may update this Privacy Policy occasionally. Any changes will be posted on this page with a new effective date. Continued use of the converter after changes constitutes acceptance of the updated policy.
10. Contact Us
If you have any questions about this Privacy Policy, feel free to reach out via the contact information on our site.
This Privacy Policy reflects our strong commitment to a no-data-collection approach, allowing you to use the shoe size converter with complete peace of mind.