Detect
Plagiarism Checker
Check a draft against itself and its sources — overlapping phrasing and unoriginal passages flagged before anyone else finds them.
How it works
Three steps, zero friction
Paste the draft
Add the text you intend to publish or submit.
Scan for overlap
Repeated stock phrases and derivative passages are highlighted with context.
Rewrite or cite
Paraphrase the flagged lines or add a citation — either way, the problem is solved.
Questions
Frequently asked
Does it search the live web?
This client-side checker analyzes your text for unoriginal phrasing patterns and internal overlap. For institutional database checks, pair it with your school's official service.
What counts as flagged text?
Long runs of formulaic phrasing, clichés and passages that closely mirror common source material are highlighted for review.
How do I fix a flagged passage?
Rewrite it in your own words with the Paraphraser, or keep it and add a proper citation with the Citation Generator.
Is my draft stored anywhere?
No. The check runs entirely in your browser tab and the text vanishes when you close it.