Top 10 Best Plagiarism Checking Tools for University Students

Plagiarism means taking others work and using them as your own. Plagiarism is unethical and unprofessional. For an essay/blog, it is always better to check the content is unique and plagiarised-free.

University students are often assigned with essays. They have to write academic research papers. They need to check whether the content is plagiarism-free. Their piece of content affects their academic scores.

Not only Plagiarism. But students should also focus on grammar and sentence structure to score good marks.

Here students get great benefits of using plagiarism tools. Many tools have grammar checkers as well that can be an added advantage for them.

These tools save time and are stress-free. In simple words, the task is to assure that papers remain plagiarism-free.

Proofreading is also equally crucial as checking Plagiarism. Proofreading is nothing but editing content and checking grammar and sentence structure is proper or not. The tools for proofreading are almost similar to plagiarism tools. As you know, even in most plagiarism checking software, you get the option of checking grammar and sentence formation.

Do you know the technology behind plagiarism software? A plagiarism checking software compares your paper with a database of other content online. And the results come in really fast as well. You get a list of all the possible matches within a few seconds. Well, it is a simple enough process and involves the following technical steps.

  • Fingerprinting: The high number of people use this method. A set of multiple substrings selected. This represents fingerprints. The factors are the same called minutiae. The fingerprint measured in the source document. The querying minutiae are mapped to the index of the fingerprints. The origin value is fixed to provide results of the procedure. It is used to speed up the process.
  • String matching approach: The method used in the information science industry is to form the second approach. Suffix vectors/trees used to approach. The extensive documents should not be processed. Bag of words is one more method used to locate plagiarised text. This study approach showcases the adoption of vector space retrieval.
  • Citation based plagiarism detection: This analysis depends on the citation. Text form content analysis is not calculated in this approach. Computer science assignments help to describe this method. The identity in this source searched in other citation sequences. The prototype of the process survives. But the technique is not yet adopted. The order and closeness are searched to check the similarity between two documents. Relative fractions are parameters providing a good search.

Here are some plagiarism checking tools for students:

1. Duplichecker

Duplichecker is a free tool. This tool does an incredible job by doing automation, like checking spelling and grammar. You can upload your content or copy-paste them into the text box.

It takes seconds to get results. You do not have to register/create an account. There are 1000 words limit per search.

This can be an easy and smooth way to check your work.

Many content writers use plagiarism checking software to check email contents. Using plagiarism tools, you can write a business email like a boss. For content writers, it is vital to check Plagiarism before sending an email or posting a blog post. If they get caught on sending plagiarized content, they may have to face legal issues.

2. PaperRater

PaperRater is a detection tool that operates as an add-on to the content checker. So ensure you check the box to add plagiarism checker in the web page checkup.

These tool results are accurate. It is a bit slow, and it takes more time to get the results.

You will also get results for spelling, grammatical errors, readability of your content.

3. Plagscan

Plagscan is the best tool for students. It works great for online contents. In this, you have to create an account and use the free trial. But this tool offers only 20 free credits. You can check 20 contents to check Plagiarism.

You can use URL, local files or add plain text to check the content plagiarism. The scans saved on your account. You can access them; it provides details of word count and dates.

4. Turnitin

Turnitin tool is the most popular plagiarism checking tool highly used by university students.

According to Turnitin, any material/documents that are uploaded to the teacher scanned and examined.

Students cannot buy this software. You can use them for free if your teacher is using them.

This is complex software. It allows teachers to fetch accurate details about your piece of content.

Turnitin provides a complete and exclusive scoring system for each content you scan. This tool provides a percentage score. Additionally, a report that provides teachers with high insight about the content.

5. Copyleaks

Copyleaks is another used plagiarism checking software tool. It is free. But you must create an account, and you can check 100 pages for free each month. If you are a writer/blogger, this might not suit you better.

You will be uploading content to Plagiarism either a URL or local file or copy-paste them.

By using this account, you can get added advantage of before scanned documents are saved. You can open them whenever you want and added you can check grammar.

6. Plagiarism Checker

Plagiarism Checker is a bit outdated. But it is easy to use from the homepage. You can copy-paste your content and click search. The search redirects to Google and uses search operators to find plagiarised content. This tool is best for SEO and online content.

7. Quetext

Quetext provides a free trial for three checks. A paid version is $9.99 per month. It is safe and secured to use. Here plagiarism percentage is shown. Reports provide an excellent understanding of issues and easy to use. For free trial checks, you can check upto 500-word count.

8. Small SEO tools

Small SEO tools are similar to Duplichecker. It is easy to use. You can expect results within seconds. You can upload and insert content using URL, local files, or copy-paste the text. It is free, and you do not need to sign up or enter any personal details.

You can simply view Plagiarism vs unique content with the percentage of Plagiarism.

9. Plagramme

Plagramme checker provides high-quality percentage to check Plagiarism. Pricing is a bit confusing. Plagramme maintains to offer a free check. But in reality, it only gives the plagiarism percentage for free. To check which parts of content is plagiarised, you have to buy credits. It cost $0.35 per page.

It is tough to identify your document as it excludes all paragraphs. If you need free credits, you must post on social media.

10. Grammarly

Grammarly is much focused on spelling checking and grammar checking. It also offers plagiarism checking opting as an additional service. If you are already using the paid version then using their plagiarism checker can be the best option.

In this tool, you can see a percentage of Plagiarism as well. It is easy to use. It displays grammar and sentence formation errors.


To prevent people from reusing content, you have to make use of a plagiarism checking tool. You may find it hard to select the best plagiarism tool. As there are many free tools available on the internet. These tools provide significant benefit, and effectively you can use them regularly.

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