Advance Plagiarism Checker

Search Engine Optimization

Plagiarism Checker

Paste (Ctrl + V) your article below then click Check for Plagiarism!

Maximum 20000 words limit per search.
Total Words: 0


About Plagiarism Checker



Plagiarism checker is an online tool that helps writers and other people check for plagiarism. The files are scanned and compared against the submitted text to detect plagiarizing.

If you want to use this plagiarism checker, please copy and paste your content in the box below, and then click on the Check Plagiarism Button, then sit back and watch as your article is scanned for duplicated content.

Words limit: When we use the words limit option, we're allowing the plagiarism checker to search only for the number of words in your submitted document. If your document contains a lot of content, the number of words in the document could be large. In this case, you'll need to select a smaller number of words.

Benefits of Plagiarism Detector

The plagiarism checker-free utility is second to none because of the advantages it provides to its users. From students to teachers, researchers, writers, publishers, and bloggers, everyone can benefit from the SmallSEOTools2 plagiarism detector, which includes the following:

Quick and Hassle-Free

The plagiarism checker online tool is very fast and can produce results in a matter of seconds. Users won't have to follow any complicated procedures for using this plagiarism detector. The interface of the facility makes it easy for the user to check plagiarism.

Multi-Platform Supportive

It is possible to access the plagiarism detector through any device. This plagiarism checker online utility is free to use, and you don't have to install the software. You can easily figure out instances of plagiarism in a couple of clicks with our online plagiarism removal, even if you don't own a Mac, Linux, or Windows device. If you connect your device with a stable internet connection, you won't have to check plagiarism online.

Free of Cost

There are no costs associated with the usage of the duplicate content checker. The users are not asked to pay a penny for the use of this online plagiarism check service. No matter how many pieces of text you need to check for plagiarism, you can use this plagiarism detector as many times as you please without facing any restrictions or paying any charges.

Find Matching Sources

Everybody wants to know about the links to where their text matches. You can get a list of sources from where your entered text is matching with the best free plagiarism checker by SmallSEOTools2. You can download the plagiarism report for free if you want to keep the list of matching sources as proof.


A list of key features:

1. Billions of web pages

It is possible to check plagiarism by matching your content against billions of websites on the Internet. After uploading your content, it will automatically run it against every existing content on the web within seconds, making it the most sophisticated yet fastest plagiarism scanner you'll ever come across in your lifetime.

2. Automatic rewriting feature

If you want it to automatically rewrite the content you run on it, it has an option. If you click on the rewrite option, you will be taken to our auto-paraphrasing tool, where your content will be updated immediately if it is found to be plagiarized. There is a built-in feature available for absolutely free inside the tool.

3. Percentage gauges

Once you've uploaded your content and clicked to check for plagiarism, our checker will show you, in percentages, the levels of both plagiarizing and unique content in the document. It will let you know that the majority of the content is unique.

4. A list-based, sentence-wise result

The tool also shows you the percentage levels of different types of content. It also shows you, in a list format for easy detection, both plagiarism and the unique areas of the content piece. Plagiarized sentences are shown in red while the unique ones are shown in green.

5. Highlighted document view

One-click and it’s all done. You can also display the copied content in a document view, where the whole content is displayed in one document and the copied materials are highlighted in red.

6. Ability to view matched results

You can see the external content that matches the red sentences in your document. The external URL is added for a quick and easy look at the content.

Importance of Plagiarism detection

Whether you know it or not, plagiarism does impact you, even if you aren't aware that it’s taking place. It doesn't matter whether you're the author of the content or someone who consumes it, plagiarism will affect everyone.

As a content creator you will write blog posts, articles, social media posts, research, create infographics, create podcasts and videos, and more. It’s no news that you should be regularly checking to make sure no one is copying your content without your permission, or giving you credit.

You also need to make sure that your work doesn't contain plagiarism before you publish or submit it to be sure that you're working on the original work.

What is it about this that causes it? Plagiarism is an act of academic dishonesty, as well as a violation of journalistic ethics and a publishing crime. You don't want to end up being a victim. If you're found guilty of plagiarizing your work, you'll face serious penalties.

  • Legal actions
  • Monetary restitution and fines
  • Damaged reputation

Other consequences include lowered rankings, lost trust, possible academic sanctions, and more. On the other end of the spectrum, as a content consumer or user, it is equally important to check for plagiarism before accepting or taking action on any content you read.

We created the Plagiarism checker to make sure that we are not plagiarizing.

It is designed to help you quickly detect plagiarism in any digital text-based content. It is used and trusted by millions of people all around the world and can easily boast of being the most user-friendly content checker online. We decided to make it entirely free. 


Would you like to see these features for yourself? The tool can be used right now. It is free of cost. The online tool is easy to use and provides amazingly accurate results. Regardless of whether your content is academic work, ebook, news article, term paper, landing page content, website page content, social media content, email newsletter, and so on, it is useful to check plagiarism. The Plagiarism Checker is built by a dedicated team of highly talented developers. You can get results in as little as 0.83 seconds for a 1000-word search. 

We don't save your content because we respect user privacy. Once you run the plagiarism check on your content, it will automatically remove it from our system. To learn how to use the tool, go to the Plagiarism checker page.

SmallSeoTools plagiarism Detector can be used by


The plagiarism checker can be used by students to find out if their assignments are free from plagiarism.


This tool can be used by teachers to check if their students are submitting the original work or just copying it from the internet.


A lot of material is needed for research. They should make sure that their research is original and not plagiarized.

Plagiarism is a serious offense and can get you into trouble with your university or college. Thesis statement examples Research is very important to the success of a dissertation.  

Content writers & bloggers

It's important to publish original content to get higher SEO rankings. Writers, bloggers, and article writers can use our free plagiarism checker to check their articles for plagiarism. This will help to gain more visibility and traffic to your website.  

Frequently Asked Questions (FAQs)

What is plagiarism?

According to Wikipedia, plagiarizing is the representation of another author's language, thoughts, ideas, or expressions as one's original work.

Plagiarism is a form of academic misconduct in which an individual presents the work of someone else as his or her own without acknowledging the source. 

How does our plagiarism checker work?

It works better than what Turnitin does. It checks the online available data on search engines to see if there is plagiarism in the student's thesis. It has an advanced plagiarism detector that can find copied or plagiarized content. The link to plagiarizing sources was provided after finding plagiarism. Incremental, patchwork, and accidental plagiarism are some of the types of plagiarism we have been able to identify with this plagiarism checker.

Who Uses SmallSEOTools2 Plagiarism Checker?

People involved in any kind of writing task love using a plagiarism checker to ensure their work is original. Students use this tool to find sources from where the text matches to provide credits in their assignments. The tool is useful for identifying plagiarism from work submitted by their students and for figuring out assignments that contain plagiarism more than the allowed limit.

Does My Content Remain Secure on SmallSEOTools2?

Yes, I agree! Our tool makes sure to keep its contents safe. The databases of our plagiarism detector have been designed in a way that they don't keep the text or files uploaded by anyone. As soon as the plagiarism check process is over, the text entered by the user is removed from the server and databases. SmallSEOTools2 plagiarism detector will not keep or share data with third parties.

What Languages Are Supported by this Plagiarism checker?

SmallSEOTools2 plagiarism checker tool supports over 30 languages. Due to the availability of our multi-language plagiarism detector, you don't have to find a specific plagiarism detection tool for checking the plagiarism of a text in a language other than English. English, German, Espanol, Italiano, Korean, Francais, and many other languages are supported by this utility.

Why Should I Use a Plagiarism Checker Free?

Because of the heavy workload and involvement in the writing process, people aren't left with enough time to detect and remove plagiarism on their own. You should use a plagiarism checker-free online tool to spot instances of duplicate work without spending time or money.