Cookie Policy
Last updated: 05.11.2026
TangrAI uses only one cookie, needed for sign-in, and two browser storage entries for your settings. We use no analytics, tracking or advertising cookies, so we show no consent banner.
1. What we use
- Name
- session_token
- Type
- Cookie (HttpOnly, Secure)
- Purpose
- Keeps you signed in
- Duration
- 7 days or until logout
- Category
- Strictly necessary
- Name
- tangrai_language
- Type
- localStorage
- Purpose
- Remembers your language
- Duration
- Until cleared in the browser
- Category
- Functional, your choice
- Name
- tangrai_theme
- Type
- localStorage
- Purpose
- Remembers light/dark theme
- Duration
- Until cleared in the browser
- Category
- Functional, your choice
| Name | Type | Purpose | Duration | Category |
|---|---|---|---|---|
| session_token | Cookie (HttpOnly, Secure) | Keeps you signed in | 7 days or until logout | Strictly necessary |
| tangrai_language | localStorage | Remembers your language | Until cleared in the browser | Functional, your choice |
| tangrai_theme | localStorage | Remembers light/dark theme | Until cleared in the browser | Functional, your choice |
2. Third parties
- Google sign-in: we redirect you to auth.emergentagent.com and Google, which may set their own cookies on their domains under their own policies.
- Your Google profile picture is loaded from Google's servers.
- Fonts are served from our own server, not from Google.
- We do not use advertising or behavioural tracking tools. Our hosting provider's network (Cloudflare, via Emergent) may collect aggregated, anonymous visit statistics (Cloudflare Web Analytics), which, according to Cloudflare, does not use cookies.
3. Managing them
You can delete cookies and local storage in your browser settings. Without session_token you cannot stay signed in.
More about data processing: Privacy Policy. Questions: hello@tangrai.com