Cookie Policy
Last updated: July 4, 2026
What are cookies?
Cookies are small text files stored in your browser when you visit a website. We also use browser localStorage for one appearance setting. DemoGenius AI uses a deliberately small set of first-party cookies: just enough to keep you signed in securely, remember your preferences, and measure how published demos perform. We do not use third-party advertising cookies and we do not track you across other websites.
Cookies we use
The table below lists every cookie and storage key set by the DemoGenius dashboard, public demo player, and embeds.
| Name | Purpose | Category | Duration |
|---|---|---|---|
next-auth.session-token | Keeps you signed in to your DemoGenius account. | Essential | 30 days |
next-auth.csrf-token | Protects sign-in and forms against cross-site request forgery. | Essential | Session |
dg_locale | Remembers your preferred display language. | Preference | 1 year |
dg_org | Remembers which workspace (organization) you last used. | Essential | 30 days |
theme | Remembers your light or dark appearance choice. Stored in localStorage, not sent to our servers. | Preference | Until cleared |
dg_viewer | Anonymous, random viewer identifier used to count unique views and completion on public demo players. Contains no personal data. | Analytics | 1 year |
Essential cookies
Essential cookies (next-auth.session-token, next-auth.csrf-token, and dg_org) are required for the Service to function—without them you cannot sign in securely or stay in the right workspace. They cannot be switched off within the product, and they are set only in response to actions you take, such as signing in.
Preference and analytics cookies
Preference entries remember your language and theme so you do not have to re-select them on every visit. The dg_viewer cookie is set on public demo players so demo owners can see view counts, completion rates, and drop-off. It is a random identifier: it contains no personal data, is additionally hashed before being stored with analytics events, and is never used for advertising or cross-site tracking.
Managing cookies
You can delete or block cookies through your browser settings at any time, and clear the theme entry by clearing site data for this domain. Blocking essential cookies will prevent sign-in and workspace features from working. Because we do not use advertising cookies, there is no separate ad-tracking opt-out to manage.
Changes and contact
If we add or change cookies, we will update this page and revise the date above. Questions about cookies or privacy are welcome at privacy@demogenius.ai. For more on how we handle personal data, see our Privacy Policy.