Cookie policy

Last updated: 2026-09-03.

We use strictly necessary cookies only:

• ls_session: your session (24 hours, or 2 hours on demo accounts).
• NEXT_LOCALE: interface language.
• ls_oauth: during Google sign-in (10 minutes).
• ls_device: device identifier for the three-device limit per licence (one year).
• Cloudflare Turnstile cookies to tell people from bots on forms.
• Stripe cookies during payment.

No advertising or cross-site tracking cookies. Usage analytics, where present, works without cookies. You can delete cookies in your browser; without the necessary ones you cannot sign in.