Plagiarism prevention trusted by educators worldwide
What you can do with Turnitin Similarity
Check for similarity in written work
High-quality, comprehensive similarity detection helps maintain your institution’s reputation.
Teach the importance of integrity
Make plagiarism a teachable moment by showing students how to maintain integrity in their work.
Integrate into existing workflows
Seamlessly integrate the industry’s top similarity checking tool into your learning management system.
Turnitin Similarity helps students and educators identify plagiarism while teaching students the importance of original work.
Compare student work against our industry-leading database of 47 Billion current and archived Internet pages, 1.9 Billion student papers, and over 190 million articles, from the top 97% of publications
View an assignment’s similarity score, get color-coded results and side-by-side comparisons to sources. Exclude any unnecessary matches.
See when a student has replaced or hidden characters, or otherwise manipulated text in their assignments to try to circumvent plagiarism checks.
Turnitin Similarity integrates with all the top learning management systems, collaboration tools, and single-sign-on services.