What is Plagiarism? Best Copied Content Checking Tools on Internet

05/22/2020 12:00 AM by PrePostSEO in Blogging

Tools that can tell you whether your content is original or copied are called plagiarism checking tools. In today's date, many such tools are available online, which can check whether you have original content or copied with all the content on the entire Internet. If your content is copied, then it also tells you which website is copied from.

A good Plagiarism Checking tools has the following features:

  • This allows you to enter the content in different ways. For example, paste the content into the text box, or upload text or document files.
  • It gives you results in few seconds.
  • It also tells you that your content has been copied from where. (It tells you the URL of those websites)

Why does Plagiarism Checking Tools are required?

There can be many reasons for this, such as:

  • If you have a blog or website on which you have hired a content writer to write content, then in order to check whether your content writer is copying content from somewhere, you can use the Plagiarism Checking tools can use
  • Likewise, you can check these tools to check the originality of your content.
  • Is anyone else copying your original content, you can also find out by using these tools.

Best Plagiarism Checker Tools

Plagiarism checking tools are both free and premium. By the way, free tools give you very good results, but if you want some premium features, then you should choose only premium tools.

Free Plagiarism Checker

These free tools are mostly used in the schools or colleges. Here's the list of free plagiarism checker for students and teachers:

Pre Post SEO Plagiarism Checker

We have developed this awesome tool for you. You can use this tool absolutely free of cost.

You can use this free tool to identify all types of plagiarism like Incremental plagiarism, patchwork plagiarism, accidental plagiarism and various other types of plagiarism efficiently. Whether you are working on an academic assignment, web article, or a blog, you can rely on our handy tool to spot plagiarized content in a very small chunk of time.

SmallSEOTools Plagiarism Checker

When you do a Plagiarism checker search on Google, this is the first tool you get. This is a popular free copied content checking tool.

In this you can check whether your content is copied by entering the content in the text box. You can check the content of maximum 1000 words at a time. Along with this, you can also check by uploading a Word document or a text document. It is very easy to use it.

You can also import files from Google Drive or Dropbox.

Duplichecker Free Plagiarism Tool

Completely free and accurate online tool to check plagiarism. Just Copy & Paste to detect Copied content. Plagiarism detector looks for any copied content over the internet if found then online plagiarism checker free will inform you about where it is located and how much of your content is present word by word on that website.

Freemium and Paid Tools

Scribbr Plagiarism Checker

The Scribbr Plagiarism Checker compares your document to over 70 billion web pages and 69 million scholarly publications.. The #1 plagiarism checker for students:

  • Best plagiarism checker of 2019
  • Plagiarism report & percentage
  • Largest plagiarism database

Turnitin Plagiarism Checker

Now you can identify unoriginal content with the world’s most effective plagiarism detection solution. With this tool it's very easy to manage potential academic misconduct by highlighting similarities to the world’s largest collection of internet, academic, and student paper content. Turnitin has also partnered with global educators to share smart, creative instructional practices.

If you are not sure about the purchase, you can initially go for turnitin free trial. A free trial helps you to try turnitin plagiarism checker free without even spending a dime. Turnitin free account can be upgraded anytime.

They also have Writecheck Plagiarism Checker, which they are closing down in 2020. It offers:

  • Instant analysis of similar content, citations and sources
  • Easy to understand results
  • Same technology as Turnitin used by 30+ million students

Turnitin similarity checker is the best tool in the market.


Copyscape is both a free and premium tool. If you want to enter a URL and check whether the content on that URL is copied or not, then you can check it for free.

But if you have a piece of content or document and you want to check it, then you have to pay.

Copyscape has long been a global standard for plagiarism checking. Using it is also similar to the tool mentioned above.

Just in this you can check the content plagiarism by using the URL as well.


Grammarly is basically a grammar checking tool that offers an inbuilt but powerful plagiarism checking tool. But it only checks English content.

This is a completely premium tool. When you write a content in it, you can check the copied content as well by enabling the option of checking plagiarism.

This tool will also tell you where the content is copied from and how much is copied, in percentage. This will also highlight copied text.

PlagScan: Online Plagiarism Checking

PlagScan is a first-rate plagiarism checking software, used by institutions to automatically ensure originality in documents. You can upload files and compare them with the document you want to analyze. PlagScan has millions of articles from thousands of academic and scientific journals available for your plagiarism checks.

Quetext: Plagiarism Checker

Quetext uses DeepSearch™ technology - With contextual analysis, word placement, and our smart algorithms, checking your writing has never been easier. It's algorithms use state-of-the-art natural language processing to detect "fuzzy" matches, where several words have been changed in an attempt to disguise plagiarism.

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