Cookie policy
Last updated 2 November 2026. GTM Studio is run by KubeGraf. Questions: legal@kubegraf.io.
GTM Studio uses only what it needs to work. There are no advertising or tracking cookies and no third-party analytics, so we do not show a cookie banner.
1. What we store
Cookies and storage Name Type Purpose Kept for gtm_session Cookie Keeps you signed in 30 days gtm_ws Cookie Remembers which workspace you were in 1 year gtm-theme Local storage Remembers light or dark theme Until cleared gtm-tour-done Local storage Remembers that you finished the first-run tour Until cleared 2. Stripe
When you open checkout or the billing portal, you are on Stripe’s own pages, which set their own cookies for fraud prevention under Stripe’s policy.
3. Your choices
You can block or clear cookies in your browser. If you block the sign-in cookie you will not be able to sign in.