Grammarly’s plagiarism checker detects plagiarism in your text and checks for other writing issues. Scan for plagiarism. Upload a file. Catch plagiarism from ProQuest databases and over 16 billion web pages. Get feedback on grammar, punctuation, vocabulary, and sentence structure.

Plagiarism is the act of passing off someone else’s work as your own. That’s the most basic definition—there’s actually a lot more nuance to it, and you might be surprised to learn just how many different kinds of plagiarism exist. As a student, your school likely has a plagiarism policy.