Turnitin is not a free service. Schools pay annual licensing fees per student or per campus. Any website, forum, or social media post claiming to provide “free Turnitin class ID and enrollment key high quality” is almost certainly:

I understand you're looking for a way to access Turnitin for free, perhaps to check a paper. However, I need to be upfront with you:

While Turnitin typically requires a subscription or institutional access, there are ways to access high-quality, free resources:

Once you have the codes from your school, follow these steps on Turnitin.com: Click and select Student .