FewCookies

Cookie glossary · Strictly necessary

What is the auth0 cookie?

Stores the Auth0 authentication session to keep the user signed in to the application. It is set by Auth0 and classified as "Strictly necessary". No consent required.

At a glance

Provider Auth0
Category Strictly necessary
Consent required? No
Typical domain Varies (first-party)

How FewCookies handles this cookie

FewCookies recognises auth0 from our database of 1,300+ known cookies and classifies it automatically as "Strictly necessary". The free check tells you whether this cookie is detected on your site and whether your banner handles it correctly — an instant, surface-level check, no account needed.

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Frequently asked questions

Do you need consent for the auth0 cookie?

No. auth0 is a strictly necessary cookie, exempt from consent under Article 5(3) of the ePrivacy Directive and Law 506/2004. You may use it without the visitor's prior agreement.

What does the auth0 cookie do?

Stores the Auth0 authentication session to keep the user signed in to the application.

Who sets the auth0 cookie?

The auth0 cookie is associated with Auth0 and is classified as strictly necessary.