Plagiarism lab

Paste copy, see overlaps.

Paste your content to analyze originality and detect AI-generated text. Optionally compare against specific sources or URLs for detailed similarity reports.

AI semantic scoring enabled

Step 1

Max 5 MB · processed locally · nothing stored.

Optional

Reference websites

Add up to 5 URLs

We will fetch each page, strip boilerplate, and compare it to your text.

Optional

Original or comparison draft

Keeps manual scoring

Paste or upload the document you expect to match. We will run a sentence-by-sentence comparison.

Just paste your content above to get started

Run the checker to unlock originality scores, AI detection, similarity analysis, and live website comparisons.

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