: To generate a key for a self-hosted instance (Data Center), you must provide your unique , which is found in Jira under Administration > System > System Info Purchased Licenses : Once a license is bought via the Atlassian Marketplace
The most common way to get a functional Jira license key for a new instance (especially for Data Center versions) is through the official licensing portal. Log in to the Atlassian Licensing Portal "New Trial License" from the licenses tab. Atlassian Jira License Key Generator
The consequences of using a Jira license key generator can be severe, including: : To generate a key for a self-hosted
Reviewers and security experts consistently warn against these tools for several reasons: you must provide your unique