Cookies
How Cookbook uses cookies and similar technologies.
Last updated: September 13, 2026.
We use a small number of cookies so the app works (sign-in, two-factor trust-device, group selection, brand preview, and your cookie choices). We do not run ads or analytics cookies. Theme preference is stored in the browser (not a cookie). The group switcher also remembers your last group in the browser.
You can change non-essential choices below at any time. Essential cookies are required for the service to work and cannot be turned off. See also our Privacy Policy.
Cookies we use
| Name | Purpose | Category | Provider |
|---|---|---|---|
| better-auth.session_token | Keeps you signed in for 30 days. Production HTTPS may prefix the name with __Secure-. | Essential | First party |
| better-auth.two_factor | Short-lived (10 minutes) two-factor challenge cookie while you complete 2FA sign-in. | Essential | First party |
| better-auth.trust_device | Skips 2FA on this browser for 30 days when you check “Trust this device”. Production HTTPS may prefix the name with __Secure-. | Essential | First party |
| selectedGroupId | Remembers which group you last selected in the group switcher for 1 year. | Essential | First party |
| product_brand | Optional preview of an alternate product brand skin for 1 year. | Essential | First party |
| cookieConsent | Stores your cookie preference choices for 1 year. | Essential | First party |
Categories
- Essential — Required for sign-in, security, and basic features you ask for. Always on.
- Analytics — Helps us understand how the product is used so we can improve it. Not currently used on this site.
- Advertising — Used to show relevant ads or measure ad campaigns if we enable them. Not currently used on this site.
Your preferences
Categories marked “Not in use” are not used on this site today and cannot be turned on.
Required for sign-in, security, and basic features you ask for. Always on.
Helps us understand how the product is used so we can improve it.
Used to show relevant ads or measure ad campaigns if we enable them.