ClearPlag
Detect plagiarism in your PDF documents with precision. Our Plagiarism checker compares and highlights matched content instantly - all securely in your browser.
No signup required. 100% client-side secure.
Why ClearPlag?
Fast & Accurate
Detection with high accuracy and lightning speed.
Fuzzy Matching
Detect partial matching and paraphrasing with smart logic.
Secure & Private
All checks happen in your browser — files never leave your device.
How It Works
Upload PDF
Select your PDF files to begin the plagiarism check process.
Analyze Content
We scan the document content to extract key sentences for comparison.
Match Sentences
We compare sentences within your document using our in-built algorithm.
Get Results
View the similarity score and matched sentences in an easy-to-read format.
Frequently Asked Questions
Find answers to the most common questions about how our plagiarism checker works.
Ready to check your content?
Upload your PDF and let our powerful plagiarism detection engine handle the rest. It’s fast, accurate, and secure.
Start Checking