Course Hero is a study platform where students share notes and documents, but using it carries real risks you should understand before signing up.

Course Hero lets you upload class notes, study guides, and lecture summaries that other students can view. In return, you can read documents other students have posted. The platform is legal to operate, but that does not mean every use of it is safe for you. Your school may prohibit it. Uploading your professor's materials without permission can violate copyright law. Downloading answers to turn in as your own work is academic dishonesty. The platform itself does not police these uses — that responsibility falls on you and your school.

Course Hero makes money by charging students for downloads and premium features. Free accounts let you upload documents and see limited previews, but downloading usually requires a paid subscription or "unlocking" documents by uploading your own. This business model means the company benefits when students use the site frequently, which creates a conflict of interest: Course Hero has no financial reason to discourage risky behavior.

Key Takeaways

  • Course Hero is a real company with millions of users, but your school may have policies against using it, and you should check before signing up.
  • Uploading your professor's lecture notes, textbook excerpts, or homework solutions without permission can violate copyright law and your school's academic integrity code.
  • Downloading study guides to understand material is generally lower-risk than downloading completed homework or exam answers to submit as your own work.
  • Course Hero does not verify that documents are legal to share, so you may read materials that were posted without the copyright holder's permission.
  • The platform collects personal data including your email, IP address, and study habits, and sells anonymized data to third parties.

What Course Hero Actually Does With Your Data

When you create an account, Course Hero collects your email address, password, IP address, device information, and a record of every document you upload and read. The company states in its privacy policy that it shares anonymized data with third-party analytics companies and educational researchers. "Anonymized" means your name is removed, but the data still describes your study patterns and the subjects you search for.

Course Hero also uses your data to show you targeted ads and to recommend documents based on your browsing history. If you connect your account through Facebook or Google, Course Hero receives additional information from those platforms. The company has been sued multiple times over data practices, though no major breach of student data has been publicly reported. Your information is stored on Course Hero's servers, which are hosted by Amazon Web Services.

Academic Integrity Risks at Your School

Most colleges and universities have honor codes or academic integrity policies that prohibit submitting work that is not your own. Using Course Hero to read completed homework, exam answers, or essays and turning them in as your work violates these policies at virtually every school. Penalties range from a failing grade on the assignment to expulsion, depending on your school's rules and whether this is a first offense.

Your professor can detect Course Hero use in several ways. Turnitin, a plagiarism-detection tool that most schools use, flags text that matches documents in Course Hero's database. Your professor may also notice if your writing style suddenly changes or if your answers match solutions posted online. Some schools have also begun monitoring Course Hero directly — a few universities have sent legal notices to the company requesting information about which students downloaded specific documents.

Using Course Hero to study — reading other students' notes to understand a concept, for example — is much lower-risk than downloading answers. The line between studying and cheating depends on what you do with the material. If you read someone else's notes, understand the concept, and then solve a problem yourself, that is studying. If you read a completed problem set and copy the answers, that is cheating.

Copyright and Legal Issues With Uploading

When you upload documents to Course Hero, you are claiming that you have the right to share them. If you upload your professor's lecture slides, a textbook chapter, or a published study guide, you are likely violating copyright law. The copyright holder — usually the professor, the textbook publisher, or the original author — can demand that Course Hero remove the material. Course Hero does remove documents when copyright holders file complaints, but the company does not check documents before they are posted.

Course Hero has faced multiple lawsuits from publishers and professors over copyrighted material on its platform. In 2020, a federal judge ruled that Course Hero could be held liable for copyright infringement if it had knowledge that specific documents were infringing. This means the company has some legal incentive to respond to complaints, but it does not prevent infringing material from being posted in the first place. If you upload copyrighted material, you could face a takedown notice, account suspension, or legal action from the copyright holder.

How to Check Your School's Policy on Course Hero

Before using Course Hero, read your school's academic integrity policy and student handbook. These documents usually appear on your school's website under "Student Conduct," "Academic Integrity," or "Honor Code." Look for language about unauthorized study aids, sharing course materials, or using online platforms. Some schools explicitly name Course Hero; others use broader language like "unauthorized study materials" or "materials not provided by the instructor."

If the policy is unclear, email your dean of students or academic integrity office and ask directly: "Does our school allow students to use Course Hero?" Get a written answer. If your school prohibits it, using the platform puts your academic record at risk. If your school permits it, you still need to follow the rules about what you can upload and read — copyright law and academic integrity policies explore regardless of what your school says.

Safer Alternatives to Course Hero

If you want to study with other students' notes and materials, consider platforms your school may already provide. Many colleges offer free access to Chegg Study, Scribd, or other study platforms through the library. Your school may also have a learning management system like Canvas or Blackboard where professors post official study materials and where students can share notes in a monitored space.

Forming a study group with classmates is a lower-risk way to share notes and quiz each other. Your school's tutoring center, writing center, or subject-specific help desk can provide study materials created by the school itself. If you want crowdsourced study notes, platforms like Quizlet let students create flashcards and study sets, and most schools have not prohibited Quizlet use because the platform does not host copyrighted course materials — only student-created study aids.

What Happens If Your School Investigates Course Hero Use

If your professor suspects you used Course Hero to cheat, they will typically report it to your school's academic integrity office. That office will contact you and ask you to explain. At this point, you have the right to respond, and many schools allow you to have an advisor present. The office will review the evidence — usually a plagiarism report and a comparison of your work to documents on Course Hero — and decide whether a violation occurred.

If the office finds that you violated academic integrity, the consequences depend on your school's policy and whether this is your first offense. A first violation might result in a failing grade on the assignment or the course, a note on your academic record, or mandatory academic integrity training. Repeat violations can lead to suspension or expulsion. A note on your record can affect graduate school applications, job background checks, and professional licensing.

Frequently Asked Questions

Is it illegal to use Course Hero?

Using Course Hero itself is not illegal — the platform is a legal business. However, uploading copyrighted material without permission violates copyright law, and submitting downloaded work as your own violates your school's academic integrity policy. Your school can punish you for academic dishonesty even if no law was broken.

Can professors see if I downloaded something from Course Hero?

Professors cannot see your Course Hero account directly, but they can detect Course Hero use through plagiarism-detection tools like Turnitin, which flag text matching documents in Course Hero's database. They may also notice if your work matches solutions posted online or if your writing style changes suddenly.

What if I only use Course Hero to study, not to cheat?

Studying with other students' notes is generally lower-risk than submitting their work as your own. However, your school's policy may still prohibit using Course Hero at all. Read your academic integrity policy to see whether the platform is named or whether study aids from outside sources are restricted. When in doubt, ask your professor or dean of students.

Does Course Hero delete documents after a certain time?

Course Hero does not automatically delete documents. Documents stay on the platform until the copyright holder files a complaint, Course Hero removes them for another reason, or the user who uploaded them deletes their account. Some documents may remain for years.

Is my personal information safe on Course Hero?

Course Hero collects email, IP address, and study data, and shares anonymized information with third parties. No major data breach has been publicly reported, but the company has faced lawsuits over data practices. If you sign up, use a strong, unique password and consider using a separate email address not linked to other accounts.