The painful truth is that people are lazy these days. Just ask most people that claim to be freelance writers to write a short 500 words article on any topic, and they will go copy it from the internet and present it to you. Now, as someone who’s busy with so many other things, you might end up publishing such stolen pieces on your blog and what do you think might happen next? Oh yea, you guessed it right! You will start getting embarrassing emails from the original owner of the article asking you to take it down or I guess you already know. However, the problem of plagiarism does not only surface when you outsource articles, if you’re someone that accept guest posts from other bloggers then chances are, some of the guest posts you often receive might not be original as well and having such articles on your site will only be sabotaging your SEO efforts thereby putting your blog on the line. A survey carried out by the Psychological Record shows that 36% of undergraduates have admitted to plagiarizing written material. Similar to publishing copied contents on your blog, someone might also copy your own articles and publish on their blog and as you already know, this can result to Google penalizing your site. It is therefore pertinent to always monitor your articles to ensure no one is copying you without proper permission and attribute. Luckily, there is a good solution to this, the best thing is to always use plagiarism checker websites to figure out if you’re dealing with original contents or not. There are many of such tools on the internet today but, the problem is that many people are usually not able to afford such tools, that is why I’m writing this post for you. Are you searching for free plagiarism detecting tools? Do you really desire to ensure every article that goes to your site is pure, immaculate and original? Well, if you answered yes to the questions above then, search no more because you’re already in the right place.

What is Plagiarism?

Now, if you’ve been in the content marketing business for long, I bet you already know what plagiarism stands for. But in case you don’t, I will take a little time to explain. Plagiarism simply means copying from other sources without giving any credit. It’s like cheating and taking someone else hard work to claim it as your own. Due to immense growth in website creation, more and more people are searching for easy ways to copy others content to get more traffic to their websites. Though Google search engine crawlers are smart enough to know which is copied and which is not, but you have to take care of your content not to get copied by others. As a blogger who works online most of the time, it isn’t unusual to stumble upon my work published on websites that I never gave permission to reproduce my work. After all the painstaking effort put in especially in writing my web hosting review articles, it is annoying and frustrating to find my work being irresponsibly copied by other “writers” on other web hosting blogs.  Plagiarism can simply be defined as the most “similar imitation” in which a particular work previously and originally done by an author is copied without the author’s knowledge or approval. Plagiarism can simply be defined as the most “similar imitation” in which a particular work previously and originally done by an author is copied without the author’s knowledge or approval. I recommend everyone who blogs to create a copyright page and place it on either footer or best visible places on their websites. This way if someone copies your content, you can ask DMCA or Google to remove that content from your websites, you can even take copyright infringement issues against them. So immediately start working on creating a copyright page for your blogs and websites.

Types of Plagiarism

It might interest you to know that plagiarism comes in two forms namely: Intentional and unintentional plagiarism. In either case, you’ve committed plagiarism and will face the consequence is nothing is done about it. Recommended Products for Bloggers: Bluehost | Hostgator | GetResponse | GeneratePress | Elegant Themes

Why Use Plagiarism Detecting Tools?

To simply detect the copied content online. If you want to know who copied your content, plagiarism detectors help you easily figure out that. Google releases latest updates to either penalize or reward websites. If your websites have thin contents or using bad strategies to build links, it will automatically get penalized by Google’s updates like panda and penguin. If you have quality contents, you will get top results in SERP’s, it is as simple as that. So if someone copies your content, Google crawlers see multiple pages on their search results with the same information. Even though if you are not copying from others, your site might be penalized because of others stealing from you. To prevent this, you need to regularly check Google search results whether someone is copying your contents or not. Then you need to take specific actions (DMCA etc.) to remove that contents from other pages. To find who is copying your contents on Internet, plagiarism detecting websites help you solve your problems. Yes, surely you can also use Google (copy and pasting your own content) to find who is copying your contents, but it becomes a mess when you want to search bulk web pages. That’s the reason why I decided to write a specific post on using the free duplicate content checker tools to find copied contents, I hope you will like all of them. Try one after the other, and let me know which one you liked most in the comment section.

The Top 11 Plagiarism Checker Tools and Websites are

How to use this tool?

The ability to easily check grammar, readability, and plagiarism issues within your text 1500+ patterns checked for identifying errors in your text You can cite sources and rephrase text automatically Improve your content’s overall readability score

Using this tool is easy as it has an easy to use interface. You just need to visit their website and paste all the text you want to check for plagiarism. Click on the “Check for Plagiarism” button to find if there’s any copied content within your text. Here’s how it looks like; As you can see above, you can easily identify if your copy has plagiarism issues. It also gives you a list of all the grammar mistakes, reliability scores, synonyms, etc to improve your copy. Quick note: You can log in or sign up to unlock the free version of the BirdieDon tool to see more results. If you want a comprehensive report that includes your essay’s average score and similarity percentage, you should go with their premium plan that costs you $9.99 per month. How to use this tool? The good part about using Grammarly is that along with plagiarism issues, it also checks for other writing issues. 

Easily detect plagiarism from ProQuest academic databases and over 16 billion web pages The ability to see where you need a citations Also offers a grammar tool that helps you instantly find and correct over 250 types of grammatical mistakes Get writing suggestions on your content’s grammar, punctuation, vocabulary, and sentence structure

To use this tool, you need to paste the content or text and click on the Scan for Plagiarism button to find copied text. Alternatively, you can also upload a file to check the whole document for plagiarism issues. Once the scan is done by Grammarly, it will show you if it has any copied content. Here’s how it looks like; How to use this tool? Although it has premium plans, it also comes with a FREE basic plan that helps you check duplication issues within your text.

Your content is instantly scanned through over 16 billion indexed web pages to detect duplicate text It also allows you to analyze multiple documents at once to detect plagiarism issues It has a FREE basic plan that you can use to perform 30 daily searches for free 

Paste the text on their software and it instantly checks for plagiarized content.  Here’s how it looks like; As you can see above, 93% of the content is duplicate content in the above example copy. The software also gives you an overall similarity score out of 100 along with the sources of original content.  How to use this tool?

Enter up to 1500 words in their website’s text area or you can also upload your text file and click “Check Plagiarism” to get instant results The ability to check plagiarism by URL Ability to upload from Dropbox This tool shows plagiarized content with the percentage It also shows the unique content percentage

You can enter the text or content once you’re on their website. Just hit the “Check Plagiarism” button. You can also enter a URL that you want to check the copied content, this tool will take care of the rest. It will show all the copied contents along with the sources.  Here’s how it looks like; As you can see above, it instantly generates the result showing you whether it’s unique or copied along with the sources of the copied content.  How to use this tool?

Completely free to use Instantly checks web search results to detect copied content The ability to check text for duplicate content up to 300 words at a time

Its usage is simple as you can either type or cut and paste text from any document into the free plagiarism checker click “Check For Duplicate”. It instantly checks the web search results to find duplicate content. Here’s how it looks like; As you can see above, if the tool finds any copied content, it shows you the message with “we have found possible plagiarism in your text” along with the sources of the content. How to use this tool? The only limit is you can only search for 1000 words at a time, not a better way to find your copied contents if you want to search for detailed posts or web pages, still, it’s a great plagiarism tool to find copied links or content.

It’s 100% free to use and shows you accurate results You can search up to 1000 words at a time to find duplicate content issues Shows you the original content sources (so you’ll know where the copied content came from)

Using the DupliChecker tool is fairly simple. Just enter the text or copy you want and press the “Check Plagiarism” button to find duplicate content. Here’s how it looks like; As you can see above, the tool instantly performs plagiarism checks to find duplicate content.  How to use this tool?

It also offers a free Google Docs Add-on so you can easily analyze your Google Docs with Plagium. You can grab it from here. Helps you easily detect the originality of a text by identifying possible plagiarism As long as you do not have too many searches in a day, it’s free to use as you’ll not be charged

You need to enter the copy of the content that you want to check and fix copied content and this tool does the rest. You can enter up to 1000 words at a time to check copied content in your text. Here’s how it looks like; The best thing about this tool is you can not only check the web, but you can also check social media sites like Facebook, Twitter, etc including news pages to find if someone copied your contents. How to use this tool?

Offers 20 free scans/month (if you want to scan more copies, you can purchase their premium plans) Detection of identical and paraphrased content Compare your documents to one another to find duplicate content The ability to scan your text in more than 100 languages It also supports various file formats such as pdf, Docx, and more

You need to create an account with Copyleaks to use their plagiarism checker tool. You can create a free account to perform 20 free scans per month. Here’s how it looks like; As you can see above, all the copied text or content is highlighted in red color so you can take the necessary action.  How to use this tool? You can also find and use other SEO tools such as link tracker, rank checker, grammar check, paraphrasing tool, and so on. Although their duplicate content checker is pretty basic but thankfully, but it’s completely free to use by anyone without signing up. 

The ability to check Plagiarism by page URL You can search for up to 1000 words at a time You can also exclude a specific URL while finding duplicate content 100% free to use and no signup required to use their tool

Once you’re on their plagiarism checker tool, copy and paste your content in their tool, and then click on the “Check Plagiarism” button. That’s it, it instantly checks your text for duplicate content. You will plagiarism score out of 100 if this tool finds copied content. Here’s how it looks like; As you can see above, this tool shows you how much content is plagiarized and you can also click on the “Matched Sources” to find the original content sources. You can also share your reports, download, or start a new search. This tool also allows you to upload a file from your computer, or cloud storage drives like Dropbox and Google Drive to find duplicate content. How to use this tool?

Gives you a plagiarized copy score (along with the unique text score) You can download the report  It’s free to use and no signup required  You can also perform a search by entering a URL to detect copied content

Once on their website, enter the text or copy and click on the Check Plagiarism button to continue. Here’s how it looks like; As you can see above, if your content is copied, it will show you how much of the text is plagiarised (and how much is original). How to use this tool?

Free to use (and it also has a premium version that offers even more amazing features) You can also use a few banners from Copyscape to scare people from stealing contents from you This tool checks whether similar text content appears elsewhere on the web so you can take necessary action

Once you’re on their website, enter the URL you want to search the unique content for, and if the content is copied, it will show you the results.  Here’s how it looks like; As you can see above, 10 websites copied our blog post on free plagiarism checker tools.  It will show you all the URLs with the percentage of matching words that are copied or found similar on the web. If you find anyone’s stealing your content, you can file a DMCA complaint. Browse more Blogging Tutorials:

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Final thoughts about free plagiarism checker tools and websites

I would recommend you to use these tools regularly to check the copied contents and take strong actions whoever is stealing your content or web pages. And don’t forget to create a copyright disclaimer page on your websites, also open an account in DMCA to file complaints.

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All in all, the websites mentioned above all have their very own pros and cons which you should take into consideration before you decide on the best site that suits your personal needs. If you’re a teacher or lecturer checking up on your students’ works, then opt for the site that caters to people of your profession. Meanwhile, if you’re an author, go for the site that includes or specializes in checking against commercial articles and handouts and make sure to sue the blog authors who copy your stuff by using these copied content checkers. Please let me know if you know any more free plagiarism checker sites or tools in the comments, I would be glad to consider your thoughts.