Cookies and analytics
TreeLine keeps only what it needs in your browser. Optional analytics is off unless you switch it on here, and you can switch it off again at any time; the change applies from the next page.
Your choices
What is stored in your browser
| Name | Purpose | Kept for | Kind |
|---|---|---|---|
session | Keeps you signed in (only after you sign in) | Up to 31 days | Strictly necessary |
__session, __client_uat | Sign-in, set by our authentication provider (Clerk) | Session / as set by Clerk | Strictly necessary |
tl_consent | Remembers your choices on this page | 6 months | Strictly necessary |
tl_ui_locale | Remembers the language you chose | About 13 months | Your preference |
tl_ui_theme (cookie and browser storage) | Remembers the colour theme you chose | About 13 months | Your preference |
tl_measurement_units (browser storage) | Remembers mm or inches, if you choose | Until cleared | Your preference |
| Studio preferences (browser storage) | Remembers how you arranged the TreeLine Studio's panes and views | Until cleared | Your preference |
No advertising cookies, tracking pixels, session recording or cross-site tracking are used. Web fonts are served by TreeLine itself; nothing is fetched from Google. Analytics, if you allow it, is provided by PostHog in the EU and keeps nothing in your browser.