Cookie Policy
Version 2026-10-05
Tether uses only the cookies and similar storage it needs to work. We do not use advertising cookies, cross-site tracking or third-party analytics cookies, so we do not show a cookie banner.
Cookies we use
| Name | Purpose | Duration | Type |
|---|---|---|---|
| Session cookie (set by our sign-in system, Better Auth) | keeps you signed in and protects against cross-site request forgery | session, up to 7 days, or until you sign out | strictly necessary, first party |
NEXT_LOCALE | remembers the language you chose (English or Indonesian) | 1 year | functional, first party |
| Theme preference (local storage) | remembers light or dark mode | until you clear it | functional, stays in your browser |
Our payment processor may set its own strictly necessary cookies on its checkout page to prevent fraud; those are covered by its own policy.
Product metrics
The usage metrics described in How we improve the product are collected on our servers from actions in the studio. They do not use cookies or browser identifiers.
If this changes
If we ever want to use non-essential cookies (for example analytics that need a browser identifier), we will ask for your consent first, through a choice you can change at any time, and update this page.
Controlling cookies
You can block or delete cookies in your browser settings. If you block the session cookie you cannot sign in. Questions: [email protected].