Privacy Policy
Last updated: 2026 • Designed to collect as little as possible
1. What does CHAMMILION store?
CHAMMILION is designed to collect as little information as possible. We store only browsing preferences in your own browser’s localStorage, such as:
- Active visual theme (light or dark);
- Saved tools and articles;
- Local history of recently opened tools (Continue Using);
- Reading progress in the CHAMMILION Journal.
This data stays on your device and can be removed at any time by clearing your browsing data.
2. Does CHAMMILION require a login or account?
No. You can use every tool and read any CHAMMILION article without creating an account, providing an email address, or setting a password.
3. File and Data Processing (on your device)
Whenever technically possible, files (such as images and code) and mathematical data are processed exclusively in your browser’s memory using WebAssembly and JavaScript. Our servers do not receive copies of these files.
4. Third-Party Services and Cookies
CHAMMILION may use essential infrastructure services such as Cloudflare for traffic delivery and DDoS protection, as well as standard ad providers such as Google AdSense in editorial areas. These partners may use technical cookies and anonymous identifiers under their own privacy policies.