Nowadays, having web presence is compulsory for companies worldwide. Websites put your business in front of the users. Original content is a major reason that ranks websites and brings organic traffic. Content duplication detectors are essential for websites and blogs to know if their content is unique or not. Plagiarism checkers help in ensuring originality of content.

Search engines help people in finding relevant websites.

Content is among main factors that enables websites in getting good rankings in search results.

If content is unique, fresh, informative, and answers user intent; then it performs well.

On the other hand, plagiarized content can get a website penalized by search engines.

You can get rid of the duplicate content by checking plagiarism.

So, you are creating new website, or finding ways to improve customer-base for your existing website.

Then user experience, mobile responsiveness and search engine friendliness are vital.

A fully dynamic and specialized IT Services firm can help you in making your website standout from crowd in the decade of 2020.

What is Plagiarism actually?

Plagiarism basically means presenting work of others as your own, without giving proper credit.

By plagiarizing, you are stealing intellectual property of someone else.

You are using their work without referencing their ideas.

This work can include whole content, ideas, and concepts.

Plagiarized content can contain sentences, phrases, sayings, quotations, and some words.

Google forbids from duplicate content creation clearly.

Why is Plagiarism checking important?

Just as in a robbery, the penalties for plagiarism are severe.

The real problem is that many people are not even aware that they are doing it.

According to Internet Live Stats, there are over 1.7 billion websites, as of June 2020.

A number of people try to find the easy way out for content creation.

They just copy and paste the content from popular websites or blogs, and publish as their own.

Some people do it unintentionally as they find great information online, and they post it on their web properties, without attribution to source.

We strive to spread awareness about plagiarism, while trying to teach the users how to prevent it.

You can find endless real examples of plagiarism to help you identify them in the future.

The plagiarism checking tools are perfect to detect duplicate content.

Thus, these help you to verify the integrity of your written content.

These tools are trusted by millions of people around the world, who use them daily as part of their work or studies.

How do Plagiarism Checkers work?

For those who are not very familiar with the technology, the problem may seem strange at first.

After-all, the car’s starter starts the car and a dishwasher washes the dishes.

In fact, the plagiarism checkers do not detect plagiarized content.

They basically identify snippets of identical text.

The text that you submit to these plagiarism detectors is carefully scanned.

You will find some red parts in the result, because of the common phrases used in the text.

Let’s say that there are complete non-original phrases in the text.

Then plagiarism checkers will find the original source, from where this text is taken.

Plagiarism Checkers working over a large Database

Behind this process of plagiarism detection is an important computer task.

The plagiarism checker works with a crawler or an online database.

It contains a huge amount of data from different sources, literally millions of web pages.

These can include documents from other participants in the platform, live academic articles, databases from different publishers, etc.

Once plagiarism checker finishes analyzing content, it produces a report with a percentage of plagiarism.

It highlights those text parts which are not unique.

Duplicate phrases also contain links referring to the original source, with a ratio of plagiarism.

Top 3 Plagiarism Checkers

The following are high-performing content duplication detectors.

  • Copyscape
  • Plagiarism Checker by PrePost SEO
  • Plagiarism Checker Pro

We now explore these superior plagiarism checkers in detail.


The leader among plagiarism checkers is Copyscape definitely.

It has a basic level free feature, that can detect if there is any copy of a web-page online.

Through using Copyscape premium, you can ensure originality of fresh content, and batch check your complete website for duplication.

Similarly, Copyscape WordPress plugin by integration of Copyscape premium through Copyscape API, checks if content is duplicate or not.

This plugin adds a “Copyscape check” button to your WordPress website.

So, you can check the plagiarized content whenever you want.

You can also set the plugin to check the content automatically when you “Publish” the post.

When the plagiarized content is found, a report is generated against the matching posts or pages.

It also presents a detailed comparison by highlighting the plagiarized text.

Plagiarism Checker by PrePost SEO

You can use second tool on our list to check duplicate content also.

Scan your content by just one click, utilizing this tool by Prepost SEO.

The tool checks sentences of your post against millions of web pages.

It also shows which sentences are unique.

Plagiarism Checker Pro

Third tool in our list of content duplication checking tools is Plagiarism Checker Pro by Whizzygeeks.

It can check your data by just one click button and show the percentage of duplicate content.

Plagiarism Checker Pro WordPress plugin has almost the same functionalities as aforesaid plagiarism detection tools.

There are different alternatives also to use these types of programs.

For instance, you can install them independently on computer equipment, or host them on a cloud server.

Content Scraping is not always bad

Right now, while you are reading this, someone in the world may be copying the blog post, that you worked on very hard.

Google search is very intelligent, and its Panda algorithm detects when an original article first appears, and when its copies go live.

You must take care that your content, in addition to being attractive and effective in Google, is also original.

Therefore, you must be aware of not committing self-plagiarism.

Plagiarism can be of two kinds.

Conscious plagiarism and unconscious plagiarism.

First kind is obvious.

The second kind is because, for lack of concentration you are curating content from other websites, and, without intention, you get to copy text from them.

Once you publish original content, use “Inspect URL” feature of Google Search Console and request indexing.

This way you can help Google in the indexation of your valuable content.

If you republish your original articles through content syndication, then do so after Google indexes your post.

You can reuse information from other websites or blogs, but add value by giving your perspective, and properly attribute the source.


A work is considered to have been plagiarized, if it has a high percentage of coincidence with effort of somebody else.

It is true for both cases, whether it is literally, or with different semantics.

After using the above-mentioned plagiarism checkers, you can avoid content duplication very easily.

Search engines, especially Google, will consider your content as good.

Original content focused SEO approach will help you in branding as well in long run.

As a result, your content will likely rank in top positions in search engine result pages (SERPs).

Therefore, your website will increase chances of getting highly relevant organic traffic.

This will bring about qualified leads and boost sales.