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Source-aware review
Plagiarism Checker
Check essays, research papers, and professional documents for similarity before they move forward.
How it helps
See the passages and sources behind a similarity result.
Find likely source matches and inspect the surrounding context.
Review highlighted passages instead of relying on a single percentage.
Download an evidence-rich report for your own revision or a team review.
A clear workflow
From document to useful insight.
Review matches
Inspect highlighted passages and the sources connected to them.
Revise with confidence
Improve attribution, paraphrasing, and citations before submission.
Explore PlagCheckr
Compare the tools and resources that support a careful content review.