Cookie Policy

WorldsEngineering uses a small number of cookies and similar browser storage technologies. All of them are strictly necessary for the platform to function or store a preference you chose yourself — we use no advertising or cross-site tracking cookies.

1. Authentication cookies (strictly necessary)

When you sign in, Supabase Auth sets session cookies (names beginning with sb-) containing your encrypted session tokens. They keep you signed in across pages and are refreshed automatically. They are deleted when the session ends or when you sign out. Without these cookies, signing in is not possible.

2. Payment cookies (strictly necessary during checkout)

When you open the Stripe checkout or billing portal, Stripe sets its own cookies for fraud prevention and to operate the payment session. These are governed by Stripe's cookie policy and only come into play on Stripe-hosted pages.

3. localStorage (your preferences)

We use your browser's localStorage — not cookies — to remember interface preferences locally on your device, so they apply instantly before the page finishes loading:

• we-accent — your chosen accent color, stored as an RGB value. It is also saved to your profile so it follows you across devices.

localStorage values never leave your browser by themselves, contain no tracking identifiers, and persist until you clear your browser data or change the preference.

4. What we do not use

No advertising cookies, no third-party analytics cookies, no fingerprinting, and no cross-site tracking. Because we only use strictly necessary cookies and self-chosen preferences, no cookie consent banner is required; this page exists for transparency.

5. Managing storage

You can delete cookies and localStorage at any time in your browser settings. Deleting the authentication cookies signs you out; deleting localStorage resets local preferences (your profile-saved preferences are restored on your next sign-in).