5 Best Free Online Plagiarism Checker Tools

Plagiarism is one of the biggest problems content creators face. I too saw several blogs copying my blog posts word by word without asking for permission or giving credits. I have even seen a few people who copied content from other blogs, arranged content in chapters, and prepared an ebook to sell on Amazon. Yes, a book with 100 plagiarised content.

What is Plagiarism?

In short and simple words, “Plagiarism means to use one’s content and use as own without giving credits.”

If you copy some lines from any other website or book and put it on your blog posts, it is plagiarism. It is simply copying content from other sources without giving any credit. Now when there are billions of web pages, it is really hard to look for plagiarised content. As a blogger, you shouldn’t put plagiarised content on your blog. You should also keep checking if someone is stealing your content without giving your credit and ask other person to either remove your content or give you a credit.

Plagiarism is a serious offense and one should learn how to deal with it. If you accept guest articles or have a team of writers or interns writing content on your blog, you should always check if they are not putting plagiarised content. If they are, you could be in serious trouble. I remember who an intern used article spinner to put plagiarised content and thought he could escape easily. Actually, there are a few article spinner tools that claim to rewrite content that could easily beat plagiarism checker tools.

Also see: Best Online Grammar Checker Tools

Plagiarised content hurts in two ways. The original owner of the content could send you a DMCA takedown notice. Google will also penalize your blog for using copy content. Google’s updates like Panda and penguin deal with poor quality content that includes plagiarism. Therefore it is really important not to put Plagiarised content. There are several free and paid plagiarism checker tools to check if the content is not plagiarised before putting it on your blog. Plagiarism checker tools are the medium that lets you quickly find if the content has been copied from any of the web pages available online. Obviously paid tools work better but not all can afford the paid tools. That’s the reason I am putting a list of free plagiarism checker tools.

Copyscape is the most popular and powerful plagiarism checker tool. It also has a WordPress plugin to check duplicate content without leaving WordPress. But Copyscape is paid and you need to purchase credits for using it. The tools I am adding are good enough to check for plagiaried content. If you are not in the condition to pay for premium tools, you can use the free online Plagiarism Checker tools.

Free Online Plagiarism Checkers

Have a look at these online Plagiarism Checker tools. You can use any of these tools and keep your content Plagiarism free.

1. Plagiarism Checker by EduBirdie

Plagiarism Checker by EduBirdie is one of the best free tools to check for plagiarism. This tool checks content for grammar, readability, and plagiarism. You can instantly correct mistakes by clicking on suggestions. For the plagiarism part, it automatically generates in-text citations. You can then decide to either keep the citation or remove the plagiarised part.

Even if the tool is free, it requires you to create a free account. Edubirdie is a writing platform where you can hire writing services. If you are looking for writers, you can also use Edubirdie to get some quality writers for your work.

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2. Plagiarism Checker by SmallSEOTools

SmallSEOTools ha several useful tools for bloggers including a good Plagiarism Checker. You can either pass the content on the given text area or upload the document. It can also import a document from the cloud storage. The only downside is that the free Plagiarism Checker tools can only check up to 1000 words per search. If your content is longer, you need to do plagiarism checking in parts. This tool shows how much content is plagiarised and what lines are exactly taken from other webpages. You can also use the compare button to check for webpages having similar content.

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3. Duplichecker

Duplichecker is also one of the best Plagiarism checker online tool where you can analyze your content before using it. You can either pass the content directly on the given text area or upload the document. You can also enter the web page URL for checking the content or that web page. This tool detects the copied content and tells you what lines or copied from other web pages of different websites.

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4. Plagiarism Checker by Search Engine Reports

This is another Plagiarism checker tool where you can check the content of up to 2000 words length and find out if the content is plagiarised. The toll is free and requires no sign in. Just paste the content and check. This tool tells you what part of the content is plagiarised.

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5. Plagium

Plagium tis also a similar free plagiarism checker tool where you check if a content is plagiarised or not. It offers Quick search and Deep search. For using Deep search, it asks to sign in. The tool tells you if the content is copied with source URLs. It can also even check social media sites like Facebook, twitter etc for content.

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Wrap Up

You can use any of these free plagiarism checker tools to check the content. If you have a team of content writers, you should start using Plagiarism checker tools. Never ever trust writers blindly. Sometimes they put unintentional plagiarised content they didn’t mean. So, you should take a risk. Plagiarised content affects SEO.


I am a tech blogger, traveler, and entrepreneur


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