Best Free plagiarism checker tools for students and teachers


During the pandemic, not only doctors were working tirelessly to save people’s lives but teachers also worked tirelessly to give their students the best they could.
In Covid-19 people were confined to their houses, preventing university students from attending classes and pre-primary students from beginning their education.

Teachers spend many hours teaching their students online all over the world in the effective manner possible. Process assignments were also given online, making it hard for teachers to review the work students submitted.

If someone doesn’t know the exact meaning of plagiarism, below down is a definition,

What is Plagiarism?

Plagiarism is defined as the act of copying or stealing a concept, thought, words, or entire content. Trying to complete your work as soon as possible while using copy/paste or trying to replicate somebody else’s work will not suffice. Plagiarism is both immoral and illegal, no one can justify it. It portrays you in a negative light to your readers or clients. It will turn out to be a plague for you and your future.
People find it to be a simple task without thinking about the consequences. Instead of assisting you in achieving your objectives, it will derail you.

What are the various types of plagiarism?

Plagiarism can be classified into three types.

  • Copy/paste
  • Unintentional plagiarism
  • Patch writing


When you cut/paste another’s entire writing as your own. Make no changes to the content and simply copy-pasting it for your advantage. It is the most heinous form of plagiarism.

Unintentional plagiarism

Plagiarism committed accidentally is also considered inadvertent. You can even copy your content that is related to the same niche at times. It is when you don’t want to copy but accidentally or unconsciously you end up doing so. It’s called unintentional plagiarism.

Patch writing

People consider this form of plagiarism to be a safe option but it is not the case. The writer takes an entire idea or piece of content from elsewhere and rewrites it with his own words.
Don’t be a fool if you decide to give it a shot. Because you have many chances to get caught.

Online students don’t take their work much seriously and frequently copy work from their classmates or the internet. Because of this, it is difficult for teachers to determine whether the work is original or a copy of something else.
To address this problem, there are plagiarism checkers available to assist teachers in detecting copied content in assignments submitted by students either through email or other means.

These programs may include algorithm-based detection features, as well as great features such as writing recommendations and referencing. These features, however, are frequently found in paid plagiarism checkers that charge a huge fee.
But for a student, it can be difficult to afford also for a teacher whose school does not have a plagiarism detection software subscription. The best option available is to use free plagiarism checkers, such as the ones listed below, to ensure that one’s work is free of plagiarism.

Now here we will discuss some free plagiarism checkers that teachers and students can use.


Plagiarisma is considered by itself and many as a competitor to similar, well-known services such as Copyscape and Turnitin. Before its being widely used, scholars recommended using a 1:1 comparison approach for plagiarism detection, which Plagiarisma has since implemented in its program.

The site is easy to use and navigate. Simply enter the text to be checked in the text box and press the “Check Duplicate content” button.

You can also upload a file to the site rather than copy/paste it into the text box. You can validate your work by comparing it to a specific URL. TXT, HTML, RTF, and other file formats are supported by this tool. It supports over 190 languages. As a result, it is one of the best plagiarism checkers available online, and it is also free.

This tool is another great option for teachers and students as it works flawlessly and produces reliable results with precision.

You will not be bombarded with advertisements that will irritate you or waste your time as some other tools do. You must choose the best option from the given choices to check for plagiarism in your content, and the results will be given to you in no time. This is a free-of-cost and straightforward tool.

Plagiarism checker by

This tool is created using advanced artificial intelligence to check plagiarism, which scans each word in your content and matches it to millions of sites on the web. If you’re pressed for time and need to check all of your assignments or articles at once, you can do so after you’ve finished writing.

You don’t have a words limit in this tool. The software will do all the work after you have entered the text. This tool provides you with valid and accurate results.

Plagiarism checker by Prepostseo

Prepostseo offers over 95 free tools on their website out of which one great tool is a plagiarism checker. Pre-Post SEO includes a basic tool that lets you upload a file or copy-paste text into an input box for scanning.

It supports many languages and recognizes.doc, Docx, .pdf, and.txt files. You also have the option to exclude a specific URL from your search results. The tool can scan 500 words for first-time visitors but for longer articles, you can sign up for a free account and get 1,000 words checked for free, with a maximum of 200 queries.


It’s a free tool for plagiarism checking and all you have to do is enter your content and click the “check your text” button. The outcomes will occur in the form of a percentage, and you’ll know how original your text is.

It is one of the greatest tools for detecting plagiarism, and it is extensively used by students and teachers. You will not have to spend to use the services provided here; they are completely free. You can check as much content as you want at once.


The mentioned tools are best and help writers a lot in their work. Doesn’t matter you are a student or a teacher you can use them. You will get results with accuracy by using these tools because they are AI-friendly and easy to use.

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