Legal
Cookie Policy
Last updated: May 15, 2026
Cookies are small text files that websites store on your device. We use them for login functionality, language preferences and — with your explicit consent — product analytics.
1. Essential cookies
These cookies are required for the Service to function. No consent is needed.
• sb-access-token, sb-refresh-token (Supabase Auth) — maintains login. Lifetime: session + 7 days. • NEXT_LOCALE — language preference (cs/en). Lifetime: 1 year. • __Host-stripe-id — Stripe session for secure payment processing. Lifetime: session. • analytics_consent — stores your cookie banner choice. Lifetime: 6 months.
2. Analytics cookies
These are only activated after you consent via the cookie banner. You can withdraw consent at any time via "Manage cookies" in the footer.
• ph_* (PostHog, EU instance Frankfurt) — anonymised app usage telemetry, session recording with all inputs masked. Lifetime: 12 months.
3. Third-party cookies
During embedded payments (Stripe Elements), Stripe may set cookies for fraud detection and 3-D Secure. See stripe.com/cookies-policy.
During Google sign-in, Google sets cookies on accounts.google.com per policies.google.com/technologies/cookies.
4. Managing cookies
You can delete or block cookies at any time in your browser settings. Disabling all cookies will prevent you from logging in.
To withdraw consent for analytics cookies specifically, click "Manage cookies" in the footer of any page.