How To Find Duplicate Content? 5 Best Tools Reviewed

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Finding duplicate content is necessary for various reasons:

For better rankings and to keep your site safe from Google penalties like Panda.
To check the writings of your content team before publishing them to maintain your online reputation.

But, the biggest question is – how do you find duplicate content on your site or on any piece of content? Well, there are several duplicate content checker tools that can help you find duplicate content.

In this article, I will review the top 5 tools and also share the exact process of detecting duplicate content using those tools.

Let’s begin!

Contents

Best Duplicate Content Checker Tools
Conclusion

Best Duplicate Content Checker Tools

Here is the list of the top duplicate content checker tools that you can use to find duplicate content:

Duplichecker

Duplichecker is one of the best online content duplicate checkers. Over 3 million users use Duplichecker monthly to check their content for any plagiarism. It is a simple yet reliable online duplicate content checker.

How To Use Duplichecker To Find Duplicate Content

First, visit Duplichecker and write or paste your text as shown in the image below.

You can also enter the web page URL to check content duplicacy.

Now, after clicking on the “Check Plagiarism” button, you get results similar to the image below.

Here, you get information like total words, the number of duplicate copies, plagiarism percentage, and duplicate sources. The tool also highlights the duplicate content in red as seen in the image above.

You can download the report as a PDF or Word file.

Top Benefits of Duplichecker

It allows you to check up to 10,000 words at a time.
You can upload a file with formats like .txt, .tex, .doc, .docx, .pdf, .rtf, and .odt. Also, you can check plagiarism of any content via web page URL.
With a special color-coded scheme, Duplichecker presents results in a way so that users can easily understand the difference between unique and duplicate content.
Apart from English, it supports multiple languages including Dutch, Spanish, Portuguese, Russian, Italian, Arabic, and Indonesian.
For ease of use, it displays the result with the percentage of unique and duplicate content.

Duplichecker Pricing

The free version of Duplichecker allows you to check the content of up to 1000 words. Duplichecker also offers paid plans that depend on your usage. The pricing starts from $10 per month for up to 30,000 words and goes up to $185 per month for over 1 million words. However, if your requirements are more than one million words then you can opt for a custom plan.

Grammarly

With over 70 million active users per month, Grammarly is a popular online plagiarism checker tool that the majority of users use. Apart from plagiarism detection, Grammarly is also a useful grammar checker tool that helps content writers create better and engaging content without any errors.

How To Use Grammarly To Find Duplicate Content

First, go to the website and paste your content and click on the “Scan for plagiarism” button as shown in the image below. You can also upload a document file.

After clicking on the button, Grammarly will start scanning your content for plagiarism and display results like below:

Apart from duplicate content, it also highlights any writing issues in your content.

Top Benefits of Grammarly

Grammarly checks for duplicate content from a database of over 16 billion web pages.
It checks your content and highlights the duplicate passages or sentences which needs a rewrite.
Grammarly also tells you from which web page your content is matching so that you can directly go to that page to resolve the duplicate content issue.
Grammarly also offers a free and easy to use chrome browser.
To check plagiarism of any external document, it allows you to upload a file of your document.

Grammarly Pricing

Grammarly comes with a free version where you can check unlimited content for plagiarism. You can also go with the premium version that costs $11.66 per month in which you get sources of duplicate copies over the web.

Siteliner

With the ability to check the whole website for duplicate content, Siteliner is a must-have tool for every website owner. You just need to enter your website URL and the tool will check every page of your site for plagiarism. Apart from duplicate content, Siteliner also finds broken links, page word count, and external links.

How To Use Siteliner To Find Duplicate Content

The first step is to open Siteliner on your internet browser. Then simply enter or paste your website’s URL and hit ”GO”.

After clicking on the button, Siteliner will start scanning the whole site and will show the duplicate pages as you can see on the image below.

It shows the percentage of matched words. When you click any of the results, you can see the duplicate content and page URLs highlighted in red color.

Top Benefits of Siteliner

Siteliner allows you to download the result as a report in a PDF format.
It displays the match words, match percentage, and match pages for every page on your website.
When you click on any of the results, you get an in-depth report that contains duplicate pages with highlighted texts.
The color-coding scheme of Siteliner helps users to better understand the report. Like red color tells the highest number of duplicate words, green tells medium duplicate words, and grey tells common content.
Siteliner allows you to check up to 25,000 web pages of any website.

Siteliner Pricing

Siteliner free version allows you to check up to 250 pages of your website. But if you want to check more pages, then you can buy extra credits. Each credit checks one page and costs $0.01 per page.

Copyscape

Copyscape is one of the most popular duplicate content checkers available online. Copyscape allows you to compare any two articles, blogs, or pieces of texts for plagiarism and you can also enter the URLs of web pages.

Related: B2B Content Marketing Ideas

How To Use Copyscape To Find Duplicate Content

After opening the Copyscape website, you need to enter the web page URL.

After you hit the “Go” button, Copyscape displays results containing duplicate copy sources of your content over the web as shown in the image below.

Here, you can see the number of duplicate results, source URLs, and duplicate content.

Top Benefits of Copyscape

For big websites, Copyscape let users scan up to 10,000 web pages using “Batch Search”.
For external content, you can upload a PDF or Word file into Copyscape.
With “Exclude Filter”, you can filter out any website you don’t wish to include in the search.
To keep away online “plagiarists” from stealing your content from a website, Copyscape provides over 20 free banners that you can add to your website easily.
By using Copyscape’s “Copysentry” feature, you get automatic alerts whenever any similar copy to your content is uploaded on the web.

Copyscape Pricing

Copyscape’s free version allows you to check two web pages. With the premium version, you can check up to 10,000 pages. It costs 3c for up to 200 words (1c for additional 100 words).

Quetext

Quetext is another effective online duplicate content detector tool that helps you make your content 100% unique. It has over 5 million users including students, teachers, writers, bloggers, and webmasters.

How To Use Quetext To Find Duplicate Content

The first step is to register an account. Once registered, login and enter your content. You also have to click on the “Check Plagiarism” button as shown in the image below.

Quetext will now compare your content with billions of web pages to find duplicate content. The results you get are similar to the image below.

Here, you get data like the percentage of plagiarism, duplicate content sources, and also the highlighted duplicate content. You can also download the PDF file of the report.

Top Benefits of Quetext

With “DeepSearch™ Technology”, Quetext checks every word of your content deeply to give you the best results.
You can use the “ColorGrade” feature that shows you the duplicate content type like exact match, near-exact, or fuzzy match.
It also shows you the source URL of the duplicate copy with duplicate content percentage.
With an in-built citation assistant, Quetext shows you all the unintentional plagiarism like your brand mentions.

Quetext Pricing

With Quetext’s free version, check plagiarism for up to 2,500 words or 5 pages. Quetext also offers a premium version that costs $9.99 per month in which you can check up to 100k words of content.

Conclusion

The above-listed duplicate content tools will definitely help you create quality content without worrying about duplicate content issues. These tools will help you find duplicate content in your site and are best in terms of advanced features with flexible pricing. Whether you are a professional blogger or a writer, you just need to have a good plagiarism checker.

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How To Find Duplicate Content? 5 Best Tools Reviewed