Turnitin AI Checker

PaperCheck provides pre-submission checks using Turnitin's official AI detection and similarity reporting tools. You upload a paper and receive a report in 5-15 minutes showing what percentage of the text is likely AI-generated or paraphrased, plus a plagiarism similarity score. Files are deleted within 24 hours and never stored in university repositories, making it useful for students who want to review their work before final submission.