5 Plagiarism Checking Tools For Teachers and Students – Free & Easy to Use

Plagiarism is one of the constant struggles among teachers and students. Around 80% of students admit that they’ve cheated at least once in their academic essays or assignments. While a study revealed that 43% find a way to plagiarize content in tests. 

This is a common concern for both students and teachers. But then comes plagiarism finders, and it helps both parties equally. So, which are the best plagiarism finders available today? Moreover, how does the need of students differ from teachers’? 

Finding the answer to these questions requires us to dig deeper. Therefore, let’s get started and find our best plagiarism checkers. 

What Is Plagiarism? 4 Types To Know

Plagiarism is the act of copying another author’s text or idea without giving them the due credit. The passing off as the original idea, despite it being duplicated from another source, is considered one of the most unethical practices in the literary world.

Nowadays, plagiarism or duplicity faces many professional and academic settings. To help you understand that, here are the four types of plagiarism to understand.

Direct Plagiarism

Direct plagiarism is when a writer copies another author’s work word-by-word without trying to alter or change the meaning. This is the most unethical and also the silliest type of plagiarism today.

Not only because it’s easy to catch plagiarized content this way but also because it can be difficult to take credit for.

Mosaic/Patchwork Plagiarism

Mosaic or patchwork plagiarism is when a writer changes just enough to pass a plagiarism check. This is also considered one of the most unethical types, as it’s difficult to catch.

Self/Auto Plagiarism

Self or auto-plagiarism happens when a writer rewrites or duplicates their own content. This could be accidental too, but it’s mostly intentional in academic cases. 

Accidental Plagiarism

Accidental plagiarism is when a writer duplicates content by sheer chance. This could happen with a writer’s own content or from another source 

Why Checkers Are Necessary To Avoid Plagiarism: For Teachers & Students 

Why is using a plagiarism checker necessary? This is mainly because plagiarism is unethical, and there’s no room for it in any literary setting. That’s why one must avoid plagiarism through checkers, and to understand that, here are a few reasons:

To Retain Credibility

An author’s credibility depends a lot on how well they formulate original content and if they could do it at all. Any sort of plagiarism rids them of this acclaim and avoids any credibility. 

To Find Duplicity Quickly

Finding plagiarism used to be a complicated process unless it was something famous. Nowadays, plagiarism checkers make it easy as you basically need seconds to scan your content for plagiarism.

To Locate The Source 

For teachers, it’s imperative to locate the source and understand from where the plagiarism originated. The same goes for students; a plagiarism checker is necessary. 

5 Best Plagiarism Checking Tools For Teachers & Students 

Now that we know why plagiarism checkers are important let’s discuss how to pick one. Some of the critical things you need in a plagiarism checker include:

  • Ability to scan content quickly
  • Free & easy to use
  • Access to vast databases
  • Extensive word-count limit
  • Various file/text upload methods

If a tool has all these, then it’s a good one. But, you don’t have to look for one, because we did it for you. Here are five of the best plagiarism checkers for teachers and students in 2022:

PrePostSEO’s Plagiarism Checker 

PrePostSEO is one of the leading providers of such tools, and there’s no wonder their plagiarism checker is #1 on this list. This outstanding tool allows you to scan up to a thousand words at a time. This is ideal in most academic settings.

5 Plagiarism Checking Tools For Teachers and Students - Free & Easy to Use

On top of all that, you get an easy-to-use UI design, which is self-explanatory. Making it our pick for the best tool you can use to scan your content for plagiarism.

Fixgerald Plagiarism Finder 

Fixgerald is new to the game of plagiarism finding, but this tool’s abilities will leave you baffled. Mainly because it’s rapid and has access to vast databases to scan for plagiarism in your content. 

5 Plagiarism Checking Tools For Teachers and Students - Free & Easy to Use

The extensive and free usage is also ideal for both sides, i.e., teachers and students. You get a 10,000-character limit, which is roughly 1000-1200 words. This alone should be worth your attention, as it’s a generous length for a free tool.

My Assignment Helper’s Plagiarism Checker 

My Assignment Helper’s plagiarism checker is ideal for both sides. This plagiarism checker is quick, easy to use, and free. On top of that, it’s one of the only checkers that generates a downloadable report.

5 Plagiarism Checking Tools For Teachers and Students - Free & Easy to Use

Why should you consider it? Because of its extensive free usage and ability to scan content quickly. For a teacher, saving time is essential, and this tool does just that. However, students should use it for the same reason as well.


Plagiarisma.net is one of the oldest tools in the game, and there’s nothing that holds this one back. This plagiarism finder has helped many students over the years, and it continues to do so. However, teachers can use it to the same effect. 

5 Plagiarism Checking Tools For Teachers and Students - Free & Easy to Use

It allows you to pick from Google or Bing, which isn’t exactly ideal, as you might have to scan the same content twice. However, it doesn’t’ take away from its ability to thoroughly scan your content. 

Unicheck Plagiarism Checker 

Unicheck plagiarism checker is one of the lesser-known tools, mainly because it’s comparatively newer. However, the free tool has become the number one pick for many students. 

5 Plagiarism Checking Tools For Teachers and Students - Free & Easy to Use

But, the major drawback of this tool is that it only offers 200 words at a time. Therefore, it may not be ideal for teachers, but students can surely work their way around this limited word count. 


These are some of the best plagiarism checkers for teachers and students today. Each one of these tools is easy to use and free to use for the most part.


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