Privacy Policy
Effective date: August 20, 2026
1. Privacy Commitment
ProduitEnCroix (available at https://www.produitencroix.net) is committed to safeguarding user privacy. This policy clearly outlines how information is handled when you access and use our website.
2. Local Calculations & Zero Data Collection
All our mathematical calculators execute locally in your web browser via client-side JavaScript. Your numeric inputs and calculations never leave your device and are never stored on our servers. Access is free with no account registration required.
3. Information Submitted Voluntarily
When you reach out via our contact form or direct email, we only collect the information you choose to provide (name, email address, and message). This data is used solely to respond to your inquiry and is never sold or rented.
4. Cookies and Local Storage
We use strictly necessary local storage only to remember your cookie consent preferences and language selection. We do not employ invasive cross-site tracking cookies. Cookie.
5. Third-Party Services & Google Advertising
Third-party vendors, including Google AdSense, may use cookies to serve ads based on prior visits to our website or other sites. You may opt out of personalized advertising by visiting Google Ads Settings or www.aboutads.info.
6. Security & Encryption
All communications between your browser and ProduitEnCroix are encrypted using modern HTTPS / TLS protocols to ensure data integrity and security.
7. Your Rights (GDPR) and Contact
Under applicable data protection regulations (such as GDPR), you have the right to access, rectify, or request deletion of your correspondence by emailing our data protection officer at: contact@produitencroix.net ou お問い合わせ.