What is an ExpressVPN checker and how does it work?

An ExpressVPN checker is a tool designed to verify the validity of ExpressVPN account credentials, such as usernames and passwords. Typically used by individuals keen on testing or acquiring access to valid ExpressVPN accounts, it automatically inputs combinations of credentials into the ExpressVPN login process to determine which ones are active and can access the service. When an attempt is successful, the checker confirms that the credentials are live and, typically, a user could then use these verified login details to access ExpressVPN without authorization from the actual account holder. It should be noted that using such tools for unauthorized access is illegal and against the terms of service of most online platforms, including ExpressVPN, which values customer privacy and security.