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

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

    Zoom, Words & Pages

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

Add your websites url.

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.
Classes &  Assignments
Enrol your students to classes and assignments
Task Progress Indicators
To do, Done, Revision, Completed
Single or Multiple document check 
Check many documents simultaneously or one by one.
Detailed Plagiarism Report
20+ Details to help you manage your similarity report.
Custom Library 
Create your own library of files & check new documents against them.
Multiple file formats
doc, .docx, .rtf, .txt, .odt, .html & .pdf
Smart plagiarism checker
Profound analyses per your settings and preferences.
Download & Share Report 
Share your report with teacher or student, employee or employe...
Useful Statistics 
Know the average plagiarism, total checks, words & pages
Citations & References detection
Exclude citations and References from the report.
Multiple sources to check against
Web, Public and Private Repositories, Publications & Noplag's Database
Task Management 
Create & Assign Writing Tasks
Collaborate with employees
Add, Remove, manage Permissions
Grade papers online and view summary based on your grading periods.
Instructor comments
Let your students know how they can improve the paper

More features

Check for similarities in billions…

And much more...

Reasons to choose Noplag plagiarism checker

In search of a particular service or product or in making the efforts to create it, there is no better winning combination than a reasonable price for good quality in spite of the characteristics and functionality you are going to provide it with. It is the only right choice as many people make rough mistakes thinking that high cost is a guarantee of top notch quality or preferring a free of charge product with questionable features and quality. Is there any sense to do a painstaking and time-consuming job of the product creation and give it to others gratuitously? It is obvious that a decent plagiarism checker, both efficient and simple in use, will not work free of charge. Noplag offers fast plagiarism check services of the best quality that are affordable to everyone. At the same time, it allows each visitor to ensure in the premium quality of the checker offering up to ten completely free plagiarism checks at Noplag Free Plagiarism Checker. It is a perfect opportunity to appreciate Noplag plagiarism scanner where high quality is combined with completely free services – don’t lose a chance to try a professional checker for plagiarism from our company.

1. How to check texts using Noplag

The procedure of check is very simple. It is enough to submit a necessary document uploading it or a text using drag&drop or copy&paste function for the scanner to start analyzing it. In a matter of seconds, you will get a detailed report on any matches that are searched in the Internet, online repositories and the own database of Noplag – this is the feature that makes Noplag comfortable to use and trustworthy.

2. Reviewing a plagiarism report

There are several constituents of a quality plagiarism report from Noplag. It offers a list of found matches accompanied by the individual percentages of each match as well as their sources with links that can be viewed at the click of a button. These features are provided near the text block, where any detected similarities are highlighted. Noplag plagiarism checker has a number of unique functions that allow to exclude quotations and citations, the main drawback of unprofessional plagiarism checkers, that highlight a properly marked content as plagiarized and provide inaccurate check results. Today you do not have to sort out your texts before their submission for a check – Noplag works professionally and quickly for you to receive only the most accurate data. ❶ - Plagiarism Detector essay checker

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