Plagiarism Checker - 100% Accuracy

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1.3 + Billion Web Pages

Entire web within one check

10 + Million Publications

Open Source and Private Repositories

5 + Millions Noplag Database

Academic Papers, Articles, Journals

Custom Library of files

Upload files & check via them

It is simple to check for plagiarism with 100% accuracy

  • noplag report noplag report

    Title of document
    & Author Name

    Short summary
    of the results

    Menu to Download or
    Share Report, Switch to
    commenting mode, Delete

  • plagiarism checker report plagiarism checker report

    Red indicates all similarities
    in the text...

    To view all matches by specific
    sentence, just click on it...

    Matches are filtered
    by the indicated sentence...

    Click on the match to highlight
    similar parts in the text...

  • plagiarism detector report plagiarism detector report

    Date indicator

    Icons indicating checked
    sources

    View exact amount of
    matched words, view the
    source or omit it

    Zoom, Words & Pages
    information

Report color

Noplag for Individual users

Check content, articles, papers etc.

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Noplag for Schools, Colleges, Universities

Create classes & assignments. Add students and instructors. Check & grade papers online

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Noplag for Companies

Add multiple users. Check submitted writing assignments & plagiarism reports online. Good for agencies, business or team of writers

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Noplag for Website Owners

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Noplag offers only relevant and up to date informational checking for plagiarism free.

Set up alerts to be notified when plagiarism detected

Awesome 16 features...

Students & Instructors
Add, Remove, manage Permissions.
Scan your papers with Noplag online oplagiarism finder to identify if your texts are not plagiarized.
Edu
Classes &  Assignments
Enrol your students to classes and assignments
Edu
Task Progress Indicators
To do, Done, Revision, Completed
Co
Single or Multiple document check 
Check many documents simultaneously or one by one.
Checker
Detailed Plagiarism Report
20+ Details to help you manage your similarity report.
Info
Custom Library 
Create your own library of files & check new documents against them.
Info
Multiple file formats
doc, .docx, .rtf, .txt, .odt, .html & .pdf
File
Smart plagiarism checker
Profound analyses per your settings and preferences.
Checker
Download & Share Report 
Share your report with teacher or student, employee or employe...
Info
Useful Statistics 
Know the average plagiarism, total checks, words & pages
Info
Citations & References detection
Exclude citations and References from the report.
Checker
Multiple sources to check against
Web, Public and Private Repositories, Publications & Noplag's Database
Checker
Task Management 
Create & Assign Writing Tasks
Co
Collaborate with employees
Add, Remove, manage Permissions
Co
Gradebook
Grade papers online and view summary based on your grading periods.
Edu
Instructor comments
Let your students know how they can improve the paper
Edu

More features

Check for similarities in billions…

And much more...

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