Cookie Policy
Last updated: 2026
Learn how we use essential technical cookies and browser local storage to deliver fast, secure, and private calculations.
1 1. What Are Cookies?
Cookies are small text files placed on your device when you visit a website. They allow websites to remember user preferences and provide secure, functional browsing experiences.
2 2. Cookies & Local Storage We Use
CalculPourcentage only uses strictly essential technical cookies and localStorage keys. These store your selected language and record your cookie consent preference. All mathematical calculations and numbers are processed 100% client-side in your browser and are never sent to or stored on our servers.
3 3. No Invasive Third-Party Tracking
We do not deploy invasive third-party tracking cookies, profiling tools, or ad networks. Your privacy is paramount, and your browsing data is never monetized.
4 4. How to Manage and Delete Cookies
You can control, restrict, or delete cookies at any time directly in your browser settings (Chrome, Firefox, Safari, Edge).
5 5. Contact & Inquiries
For any inquiries regarding our cookie practices, feel free to reach out to us at contact@calculpourcentage.org.