Cookie Policy & Storage Preferences
Information on local storage, session cookies, and zero advertising trackers
1. What Are Cookies & Local Storage?
Cookies and browser local storage are lightweight key-value entries stored on your device by your browser. GUINEX uses essential client storage strictly to preserve your login session, remember your light/dark theme preference, and cache non-sensitive workspace preferences.
2. What We Store
| Storage Key | Purpose | Type | Duration |
|---|---|---|---|
| guinex-theme | Stores your dark/light UI mode choice | localStorage | Persistent |
| firebase:authUser | Maintains secure user authentication session | IndexedDB / Session | Until sign-out |
3. Zero Third-Party Advertising Trackers
GUINEX does not sell user data, deploy cross-site tracking pixels, or use third-party advertising cookies. We do not monetize your browsing activity.