Best Free Online Plagiarism Checker 2023

This is a detailed guide on the best free online plagiarism checker.

Creating authentic content requires the intellectual efforts of every content creator, and it brings pain when you realize that your work is being stolen and shared by someone else without acknowledging you.

It is sometimes very easy for people to copy content from a platform on the internet and flag it off as theirs on another platform.

If you are a blog owner or a business owner who hires writers to write for your blogs or websites, you may be charged for online theft if the content you’re posting on your platform was stolen from someone else.

But you may avoid unnecessary harassment by investigating the authenticity of a post before putting it up on your own blog or website.

In this post, I will show you how you can check if the content is authentic for free.

With the list of best free online plagiarism checkers, I’ll share with you, you would have all you need to make sure you’re posting legit and authentic content. By so doing, you will be avoiding Plagiarism.

What Is Plagiarism?

Simply put, Plagiarism is the crime of stealing the content you didn’t create.

You can share other people’s work online if you think it will be educative or helpful to other people. But, you need to seek the permission of the creator, and you need to acknowledge him/her while sharing it rather than posing it as your own.

Anything short of the above has become plagiarism, and it is a punishable offense.

What Is A Plagiarism Checker?

A Plagiarism checker is an application that is built and designed to investigate how unique and authentic content is.

It is an app that is created to check whether content has been copied from another online platform either fully or in part.

A Plagiarism checker is available online and it works by delving into the internet to check for content that might be similar to the one you’re putting up.

Free Online Plagiarism checkers are accurate to some extent. They compare your work to other works that have been on the internet earlier than yours.

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But they certainly will not be able to check other works that are in hard copies and are not posted online.

Best Free Online Plagiarism Checker

How can I check Plagiarism for free? or what is the most reliable plagiarism checker?

You are just about to find out.

The applications listed hereafter are the best free online plagiarism checkers for students or every other user.

1. Plagiarism checker

Plagiarism Checker is one of the best free Plagiarism checkers online, its name tells much about its functionality already.

The app is a very straightforward app that helps you validate how authentic your content is.

The basic step required to perform your search is to paste or type your content into the provided step and launch the process.

This is one of the most accurate apps to check for plagiarism online.

Visit the plagiarism checker here

2. Duplichecker

Duplichecker is one of the most popular free online plagiarism checkers that you can trust.

The platform is safe and it is user-friendly.

The process is very fast and it involves typing your content in the provided space for text. This is after you have visited the web of course.

You may also copy and paste it if you have it typed already.

Although the platform can only take 1000 words at a time, it doesn’t stop you from running your check as you can do it in batches if your content is larger than the limit.

Visit Duplichecker here

3. Copyleaks

Copyleaks is one of the best free online plagiarism checkers.

It is an app that you can rely upon to point out the uniqueness of your content.

Copyleaks will give you a very detailed plagiarism report on your articles.

Plagiarism is very good and accurate especially if you wouldn’t be scanning too many documents monthly.

This is because the free usage of this platform can run checks on just 10 pages in a month.

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In addition, you will need to register before you can use Copyleaks, but the registration steps are not something that will take your time.

An advantage of registering is that your documents will be saved on the platform and you will be able to access them there at your convenience.

Visit Copyleaks here

4. Paperrater

Paperrater is not just an app for checking plagiarism, but an online application that does varying checks on contents which includes plagiarism checks.

Paperrater is a popular application you can trust to deliver always.

Some of the other checks that this app can run on your content are grammatical structures and spelling checks.

It will also grade your content to let you know the readability level.

When using this app, you will need to click on the option for plagiarism check to activate the option.

It is one of the best free plagiarism checkers for full details documents.

Visit paperrater here

5. Plagiarisma

Plagiarisma is another website where you can do a plagiarism check on content for free.

It helps you to find out if your content looks too similar to other content. It will easily sort out contents that look alike to yours online.

Visit Plagiarisma here

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6. Plagium

Plagium is also one of the best free online plagiarism checkers.

It helps you to confirm your content’s originality, and lets you know where your content stands.

Using Plagium is straightforward and with no stress, although, be prepared for the pop-up ads on the platform.

One of the additional tools in using Plagium is that you can import files from Google Drive.

Visit Plagium here

7. PlagScan

PlagScan is another website where you can make your Plagiarism check-in just a few steps.

The platform is trusted to deliver the quality checks and ratings in your document.

PlagScan requires you to register though, and with that, you get the chance to carry out a Plagiarism check for 20 contents for free.

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When you register on PlagScan, every of your scan will be saved in your account and you can access them anytime.

Visit PlagScan here

8. Quetext

Quetext is also one of the best free online plagiarism checkers.

It is one of the best and easiest to use software to check for plagiarism.

It helps you to confirm your content’s originality.

Even if you are sure you created the content yourself, it takes nothing bassy from you to investigate how much similar contents you can find online.

Visit Quetext here

9. Small SEO Tools – Plagiarism Checker

This is another efficient app to check for plagiarism, and it is easy to use.

This app is best for SEO content and it lets you know the exact state of your content.

The app gives you the check result within the shortest period, and the process of running the check is straightforward.

In addition, it doe not require you to register before you can use it.

Visit Small SEO Tools – Plagiarism Checker here


Plagiarism is like a virus that should be fought against.

Never encourage nor support it.

If there is a need for you to share other people’s work on your platform, seek the permission of the writer first and make it public that it is not your work by tagging or acknowledging the owner.

This way, you wouldn’t be accused of plagiarism.

Last words, always use your creativity to make your content unique, that is what will make you stand out.

That is all about the best free online plagiarism checkers.

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