While the process is straightforward, missing or incorrect credentials can be a major roadblock when a deadline is looming. Here is everything you need to know to get registered and ready to submit. What is a Turnitin Class ID?

If you can’t find the info online, send a polite email to your professor or TA. Step-by-Step: How to Enroll in a Class Once you have the ID and Key, follow these steps:

If you are using Turnitin through an LMS (like Canvas), you usually do not need a Class ID or Key. Simply click the assignment link within your school's portal, and Turnitin will automatically create your account and enroll you.

Check Canvas, Blackboard, Moodle, or Brightspace. Instructors often post these details in a "Welcome" announcement or a dedicated "Turnitin Info" folder.

This is almost always due to a typo. Remember that Enrollment Keys are case-sensitive . Ensure there are no accidental spaces before or after the numbers/letters.

If the ID is correct but you still can't join, the instructor may have set an "End Date" for the class that has already passed. You will need to contact them to reopen it.