: Some institutions offer direct access to students. You might find a "free" link or trial on the Turnitin website, but full access, especially for submitting papers, usually requires a subscription.
Using someone else's instructor login can be considered identity theft or a serious breach of academic integrity policies. turnitin instructor account id password free link
If you are a student looking to check your essay for plagiarism: : Some institutions offer direct access to students
If you entered your personal information or uploaded a paper to a suspicious “free Turnitin instructor account” website: but full access