The plagiarism checker for source code.
Run a full plagiarism check across MOSS, JPlag, Dolos, AI detection, and 1T+ web sources — with an evidence-rich report on the other side. Built for educators and institutions.
Peer similarity
Find clusters of similar submissions even after cosmetic changes like renaming, reordering, or comment edits.
Web source matching
Compare across billions of sources, repositories, and blocked sites to detect copy‑paste from the internet.
Weighted evidence
Reduce false positives with a scoring model that prioritizes structural and logical similarity over superficial edits.
AI indicators
Detect generated‑code patterns and mixed authorship risk with explainable signals.
Explainable reports
Side‑by‑side diffs, source links, and similarity clusters organized for quick review.
Check code for plagiarism in minutes
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