Cookies and similar technologies

ELVRA Brand OS only uses cookies that are needed to run the service. We do not use advertising or analytics cookies, so there is no cookie banner to accept.

Cookies we set

• Sign-in session (set by our database provider, Supabase): keeps you signed in. It lasts for the browser session, or longer if you choose to stay signed in.
• elvra_remember: remembers whether you chose to stay signed in.
• elvra_cur: remembers your chosen display currency. Lasts one year.
• meta_oauth_state, meta_oauth_return and X sign-in cookies: short-lived, set only while you connect a Facebook, Instagram or X account, to keep that connection secure. They are removed when it finishes.

Browser storage

We also use your browser's local and session storage to remember interface preferences (for example which sections are collapsed, calendar prompts, and the assistant chat during a visit). This stays on your device and is not used to track you.