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Plagiarism Checker

Our plagiarism checker is the free, accurate and faster tool to detect plagiarism online.

Our goal is simple; to protect your text from plagiarism!

Find Similar Documents, Remove Duplicate Content And Cite Original Authors

How does our AI plagiarism checker help you to find plagiarism?

Our plagiarism checker is a tool that helps you identify instances of plagiarism in your work. This can be useful for ensuring that you have properly cited your sources, or for flagging possible instances of academic dishonesty.

Plagiarism checkers work by comparing your text to a database of other texts, looking for similarities. If the checker finds matching text, it will highlight this for you so that you can review it and make sure that it is properly attributed.

Our AI plagiarism finder also provides additional information about the match, such as where it was found or how similar it is to the original text. This can help you to determine whether the match is likely to be considered plagiarism or not.

What you can do with our AI plagiarism checker?

Our AI plagiarism checker is built to help you detect plagiarism in your content with ease.

With our tool, you can check for plagiarized text in your documents and get accurate results in just a few seconds. You can also use our tool to check for plagiarism in essays, papers, and other academic documents.

Download and share plagiarism report

You can download detailed plagiarism report in pdf with original source and percentage. You can share the report with anyone.

Auto paraphrasing and citation

You can paraphrase plagiarized text right after checking the plagiarism. You can also quote original source in different formats.

Plagiarism checker

Why Are We Best?

The most trusted plagiarism checker for your organization

Our plagiarism detector is an online service that helps writers, researchers, studnets and authors to submit plagiarism-free work.

We do not save you data, do not store submitted work in secret repository and checks documents only from available sources.

Besides, we are the best becasue we help you to:

Avoid all kinds of plagiarism

Remove plagiarism and Publish original content

Paraphrase or cite the origial source

Maintain academic integarity

No data saving in repositories

Guaranteed accuarete results

Plagiarism Checker Features

The plagiarismchecker.ai has numerous useful features

Free plagiarism checker for students

This is a free checker for students. It allows students to find copied source in essays, research papers and assignments.

Plagiarism checker for 15,000 words

Our plagiarism detector checks free 5000, 10,000, 25,000 words.

Plagiarism checker with percentage

Our online plagiarism checker gives result with percentage. This helps users to know the plagiarized and unique content.

Plagiarism checker for research papers

Our checker is a free best alternative of Turnitin. It checks plagiarism as accurate as Turitin.

Best Plagiarism detector for teachers

Our plagiarism checking software helps teachers to find similar assignments of students.

Essay and paper checker online

Essays need to be unique and checked before final submission. This tool helps to do so.

How does our AI plagiarism checker work?

  • This program works by comparing the texts with those found on different websites online, in our database of books, pdf files, archives 1and offline text databases. (here is the complete list of our database)
  • The duplicate finder compares each word and phrase within your text against these sources. If there are words that match then it means that your text was taken from somewhere else without giving credit to the author who wrote first.
  • The matched part is highlighted in red as plagiarism.

If you want to know whether any portion of your paper has been copied from another source then simply open up our free plagiarism checker tool here:

List Of Our Databases

1B+ Online Documents1M+ Ebooks15M+ Online Databases
10M+ Offline Documents10+ Search Engines5M+ Thesis
0.5M+ Pdf Files10B+ Blogs50M+ Archives
100K+ Video Transcripts10M+ Online Journals5M+ Semantic Dataset

Why should you use Plagiarismchecker.ai?

There are many reasons why you should use Plagiarismchecker.ai to check for plagiarism in your work.

  1. It is a free alternative to Turnitin that catches plagiarism in research papers.
  2. It is more accurate than Copyscape, flagging fewer false positives.
  3. It can be used without signing up for an account, making it more convenient to use.
  4. It supports multiple languages, making it a more versatile tool.
  5. You can also use our AI Content Detector to detect AI Content.
Free and easy to useNeeds internet connection
Helps you find and avoid plagiarism
Fast and accurate
25000 words per check
Can check PDF documents
You can check for plagiarism in any language

What are types of plagiarism?

Plagiarism: It is the act of taking someone else’s words or ideas and passing them off as your own. Source 1, Source 2.

There are two types of plagiarism: direct and indirect.

Direct plagiarism is when you copy the exact words of someone else, while indirect plagiarism involves paraphrasing or summarizing another person’s ideas.

Direct Plagiarism

Copying the exact wording of someone else’s work is called direct plagiarism.

This is considered to be one of the most serious forms of academic misconduct and can result in expulsion or suspension from your university, as well as having your degree revoked.

Indirect Plagiarism

Paraphrasing or summarizing content of others without citing the original source.

Example of indirect plagiarism: When a student paraphrases a page, paragraph or sentences of someone’s research paper and label it as his own work without giving credit to the original author. This is an example of indirect plagiarism because he did not give credit to the author for his work.

Mosaic, self-plagiarism, and accidental plagiarism are also types of plagiarism. If you are interested in learning more about types of plagiarism, read our this detailed blog on this topic.

Pro tip: Use copyright checker from plagiarismchecker.ai to detect intentional, unitenional and self plagiarism.

Check your content before publishing to avoid getting penalized

Plagiarism is a big no-no in the content world. Not only will you get penalized by Google if you publish plagiarized content, but you could also face legal action from the original author. That’s why it’s important to check your content for plagiarism before you publish it.

There are a few different ways to do this. You can use a free online plagiarism checker like Copyscape or Plagiarismchecker.ai. Or, if you’re using a paid content management system like HubSpot, there may be a built-in plagiarism detector that you can use.

Whichever way you choose to check for plagiarism, make sure you do it before you hit publish!

Find Duplicate Content With Our Free Checker

In today’s content-saturated world, it’s more important than ever to make sure your content is original. Duplicate content can not only hurt your search engine rankings, but it can also get you penalized by Google. That’s why our free duplicate content checker is such a valuable tool.

With our duplicate content checker, you can easily scan your website or blog for duplicated content.

Not only is this tool useful for finding existing instances of duplicate content, but it can also help you avoid creating duplicate content in the future. By checking your content against other sources before you publish it, you can be sure that you’re always putting out original, unique work.

Plagiarism Checker: The Only Copyscape Alternative

Whether you’re a student submitting an essay or a teacher checking for copied work, a plagiarism checker is an essential tool.

But not all plagiarism checkers are created equal. Copyscape, for example, is one of the most popular options – but it’s also one of the most expensive. If you’re looking for a cheaper (or even free) alternative, Plagiarismchecker.ai is a worthwhile option.

Plagiarismchecker.ai offers many of the same features as Copyscape, including the ability to scan both online and offline sources. It also has a built-in plagiarism detector that can flag potential instances of copied content.

Stop Plagiarism With Our Free Content Copyright Checker

Our content duplicate checker is a tool that can help you find and avoid plagiarism in your work.

With this tool, you can scan your work for potential plagiarism before you submit it for publication or share it online. This can help you avoid any problems down the road, and it can also give you peace of mind knowing that your work is original.

It is a valuable tool for anyone who wants to avoid plagiarism in their work. So whether you’re a student, a researcher, or a writer, be sure to give it a try!


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“I am a student at a prestigious university and our professors are always looking for tools that help us be more innovative with our work. We have all been looking for plagiarism checkers, but we could never find one that offered the accuracy and clear results this site does. My writing has really improved since using Plagiarismchecker.ai”

“I am not the most tech savvy person, but I do need to know that my texts – especially those written for college – are original. Plagiarismchecker.ai has made this easier for me and I am so grateful to be able to use it.”

“I am a graduate student at a university in the US and I use Plagiarismchecker.ai to scan my papers before submitting them to my professors. I like how easy it is and how accurate it is! This really helps me get huge boat loads of points.”

“The plagiarismchecker.ai is an extremely reliable and trustworthy application. It’s really easy use it and the accuracy of the results speaks for itself. I recommend it to students and teachers everywhere.”

“I am a freelance writer and I didn’t understand how to systematically detect plagiarized text. I looked at different plagiarism checkers and I found out that Plagiarismchecker.ai gives the most accurate results. It is worth every penny of what you pay.”

“My experience with PlagiarismChecker.ai has been reasonably pleasant. I like being able to submit a document to be checked for plagiarism and get accurate results within seconds. On top of that, the customer service has been something I’ve noticed as positive. They were always quick to answer any questions or concerns I had.”