Plagiarism Checker
Detect plagiarism and verify content originality instantly. Scan text against billions of web pages and academic databases to identify copied content.
Enter Text to Check
Plagiarism Detection
Compare your content against web pages, journals, and academic databases to identify copied text
Detailed Reports
Get comprehensive reports showing matched sources and percentage of original content with citations
Instant Results
Receive plagiarism analysis in seconds with highlighted matches and source attribution
Frequently Asked Questions
How does the plagiarism detection work?
We compare your text against billions of web pages, academic journals, student papers, and published works. Our algorithm identifies matching sentences and phrases to determine originality percentage.
What counts as plagiarism?
Using someone's words without quotation marks or citation, paraphrasing without attribution, and submitting others' work as your own. Proper citations and quotes don't count as plagiarism.
What percentage of original content is considered acceptable?
Most institutions accept 15-20% similarity from proper sources and citations. However, policies vary by school and assignment. Check your institution's specific plagiarism policy.
Does this tool work for papers in other languages?
Currently optimized for English. We're expanding to support multiple languages including Spanish, French, German, and Mandarin with localized source databases.
How often is the database updated?
We continuously crawl and index new web content, academic papers, and publications. New sources are typically added within 24-48 hours of publication.
Is my uploaded content kept private?
Your documents are scanned but never stored on our servers unless you create an account for report history. We follow strict privacy policies compliant with FERPA and GDPR.
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