Cookies and local data
Last updated: 10 July 2026 · Wersja polska
This is an English translation provided for convenience. In case of any discrepancies, the Polish version (Cookies) prevails.
1. What cookies and local data are
Cookies are small files stored in your browser. Wooly also uses the browser's local storage (localStorage) — a similar mechanism in which the app stores data directly on your device.
2. What Wooly uses
| Type | Purpose | Duration |
|---|---|---|
| Session tokens (Supabase Auth) | Keeping you signed in to your account | until you sign out (the session is refreshed automatically) |
| Local storage (localStorage) | Row Counter — works entirely on your device; selected language (PL/EN); view preferences | until browser data is cleared |
Wooly does not use advertising or tracking cookies.
3. Necessity
Session cookies and local storage are essential for the app to work — without them it is impossible to stay signed in or to save the counter state. For this reason they do not require consent, in accordance with Article 173(3) of the Polish Telecommunications Law.
4. How to manage cookies
In your browser settings you can delete stored cookies and site data, and block them from being saved. Keep in mind that blocking essential cookies will make signing in impossible, and clearing site data will remove the local state of the Row Counter.