Free Online Plagiarism Checker Tool by

The best FREE online checker that accurately detects plagiarism in copyright content from assignments, documents and websites! Our free checking engine will scan your text for similarities across billions of documents and tell you if it contains duplicate content.

0 word (minimum 15 and maximum 1 000)

Why use a Plagiarism checker?

Using a quality plagiarism detector tool in nowadays technological age is essential for protecting your written work and to avoid plagiarism. teachers, students, website owners, SEO specialists and anyone else interested in protecting their writing can benefit from a plagiarism scanner. We guarantee that anything you write can be thoroughly checked by our tool to ensure that your texts are unique.

Using our online free plagiarism software you will get

  • Completely free software for duplicate content search Completely free software for duplicate content search
  • Real-time search across the whole Internet Real-time search across the whole Internet
  • 100% guarantee for unique content in your texts 100% guarantee for unique content in your texts
Plagiarism detector for SEO

Plagiarism detector for SEO

Not to publish duplicate content on your web page is the number one rule in SEO. Duplicate content, according to Google Webmaster Tools, occurs when large blocks of copy matches across two or more domains.

Plagiarized content can also occur within the same domain, hurting a website’s SEO efforts. Our free online tool analyzes your article with Google and many other search engines and mark the area that has a copy of the duplicated sentences. It retrieves data from Google and compares your paper with other documents that are available online and give the end results. Our tool will help you to avoid duplication in your academic paper, web page or other document and create original content.

Free Plagiarism Checker for Students

Students can also benefit from our plagiarism detector by checking their essays or research papers for any duplication that may have occurred into their work. Many college and university students face extreme penalties for stealing someone else work. In some cases, punishments can include lawsuits, criminal charges and sometimes prison. Even if your plagiarism is accidental it will still be viewed as stealing in the eyes of the law and will be dealt with accordingly. Why risk being punished for plagiarism when with our free online checking tool you can be 100% sure that your writing is unique?

Free Plagiarism Checker for Students
Plagiarism Check Tool for Bloggers

Plagiarism Check Tool for Bloggers

Our free duplicate content tool detects an identical text. We find identical sections in your text by analyzing them. When you put your paper or article in the free online tool for plagiarism check, it starts analyzing the entire document and begins to search for duplicate content. If there is a copy content or sentence in the document, it will be automatically marked with a red line from the checker.

With our duplication checking tool you can be sure that your writing is 100% unique!

Common Types of Plagiarism

Direct plagiarism is the literal transcription of part of someone else’s work, without attribution and without quotation marks. The intentional stealing of someone else's work is unethical, academically dishonest and the basis for disciplinary action, including expulsion.

Mosaic plagiarism occurs when a student borrows phrases from a source without using quotation marks, or finds synonyms for the author’s language, while maintaining the same general structure and meaning of the original. Sometimes called a “correction,” this type of paraphrase, whether intentional or not, is academically dishonest and punishable - even if you make a footnote to your source!

Self-plagiarism occurs when a student submits their previous work or mixes parts of a previous work without the permission of all participating teachers. For example, it would be unacceptable to include some of the coursework you wrote in high school in a book assigned to a college course. This also refers to submitting the same work to complete assignments in different classes without the prior permission of two teachers.

Accidental plagiarism occurs when a person neglects references to his sources or incorrectly quotes their sources or unwittingly paraphrases the source using similar words, groups of words and / or sentence structure without attribution. Students should learn to quote their sources and make accurate and accurate notes when conducting research. Lack of intent does not relieve the student of responsibility for stealing . Cases of accidental plagiarism are taken as seriously as any other theft, and are subject to the same consequences as other types of plagiarism.

Every day Students, Teachers, and SEO Professionals use our Free online plagiarism checker

Read what they say about us

At last I found the best free plagiarism check tool, it helps me with all of my school papers when I want to similarity check my essay and make sure that I am not accidentally plagiarizing.
When we deal with anything that involves a writing process, we will always be vulnerable to plagiarism or transcription. This regrettable practice of copying others' works must be as old as the formula, however, technology has provided the support necessary to quickly detect these problems. This way, there are many solutions for detecting copied texts, however most of them require payment for it. This does not mean that all services are really paid, because we can count on Free Plagiarism Checker, a completely free web service that promises to help us discover plagiarism and copied text. Free Plagiarism Checker is a website from which professors, students, websites and public owners can benefit anyone who needs to verify the origin of the texts they receive.
For a long time I was searching for sites to check plagiarism and finaly I found it! This free checker offers me easy way to check my essay for plagiarism. No matter if you are a student, teacher, copywriter or SEO specialist this plagiarism checker is among the best ones out there. Be sure your essay, research paper, dissertation, article or any other type of written assignment and text content is 100% unique. One of the best seo tools plagiarism checker which will help you make all your texts unique and protect your writing.
This is the first time I have ever used a essay checker. I am a public school teacher and this is a very efficient website, if I am using correctly.
Checking content for plagiarism is very easy with All you have to do is visit the website and paste the content you want to check there. This tool takes a few seconds to analyze the content across its giant database for plagiarism and then provides you the results. This free plagiarism tool also gives you a plagiarism breakdown. It allows you to check your text line by line for plagiarism. You can select a line as see how much plagiarism it has and from which sources.

How our Plagiarism check works

To determine the percentage of duplication in your document we are analysing sentence structure of your text and then searching billions of documents and web resources for similarities to your input. Upon completion of the scanning process, you will receive a plagiarism report with percentage of plagiarism in the text and links to resources where we found duplication.

The document you enter is analyzed for matching sentences, words and many other factors by our intelligent algorithm and then it is compared against different sources and the entire internet.

Our plagiarism check free tools use one of a kind algorithm created by some of the best software engineers in the industry.

We find and analyze identical sections in your text. When you put your article or paper in the online content plagiarism check, it starts analyzing the entire document and begins to search for duplicate content. If there is an identical sentence or content in the document, it will be automatically marked with a red line from the software. Using our free online checker you can be sure that your writing is 100% unique!