directly from your educational institution or instructor. Turnitin does not provide individual accounts to the public, and it is strictly licensed to schools and universities. How to Get Your Class ID and Enrollment Key Your Instructor
To use Turnitin for free and legitimately, you must obtain a Enrollment Key
The search for a (a unique numerical identifier) and an enrollment key (the password) is driven by the need for professional-grade feedback before a final submission. The "Free and Exclusive" Reality
Uploading your paper to a random "free" class means a stranger (the account holder) has access to your intellectual property.