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Check Your Text for Plagiarism
Paste any text below. Our dual-layer engine scans billions of web pages with n-gram fingerprinting and sentence-BERT embeddings to catch both exact copies and paraphrased content.
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Depth:
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Fast Results
Full report in 8-15 seconds
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Web-Wide Search
Billions of indexed pages
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Paraphrase Detection
Sentence-BERT embeddings
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Private & Secure
Text is never stored
How It Works
1
content_pastePaste Your Text
Drop in essays, articles, blog posts, or research papers — up to 10,000 characters.
2
auto_awesomeAI Analysis
Dual-layer engine runs n-gram fingerprinting and semantic BERT comparison against web sources.
3
assessmentGet Your Report
See exact plagiarism score, highlighted matches, source URLs, and a downloadable PDF report.
Need More Scans?
Free accounts get 3 scans per day. Upgrade for unlimited scans, higher character limits, deep scan mode, and API access.