9 Online Plagiarism Check Sites that Can Be Accessed for Free

Checking plagiarism is an important part of writing academic work or other writing that will be published.

Both students, lecturers and other practitioners who work in written form will definitely go through this stage. The aim is to ensure that the work created does not infringe other people's copyrights. 

Now there are many options for checking plagiarism online. You can use campus facilities or use a free online plagiarism checking site.

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9 Free Online Plagiarism Check Sites

Actually, every campus must have a plagiarism site that can be accessed for free. However, free campus sites sometimes have many users. 

So the checking process takes more time. For this reason, we will recommend several free online plagiarism checking sites that can be an alternative, see the following: 

Duplichecker

The first plagiarism checking site is Duplichecker. The main feature of this site is to detect how much plagiarism percentage there is in a content.

Apart from that, Duplicchecker is also equipped with a grammar checking feature. This site also provides many languages such as English, Spanish, Portugal, Germany, Indonesia, Vietnam, and many others.

This platform is powered by AI technology so it is also used as a content paraphrasing tool. 

Unfortunately on the Duplicchecker site there are too many advertisements floating around. This causes the computer to work harder.

Because the PC I use is relatively old, it is not uncommon for me to check the computer fan when it turns on. Even though it hasn't been used that long. Apart from that, the number of words you can check on this site is only 1000 words. 

Paraphraser

The next site for detecting plagiarism is Paraphraser. You can also use this AI technology site to paraphrase text. 

The paraphrasing results on this site are quite good but it is not recommended for doing college assignments or working on published articles because the language is not user-oriented. 

However, this site is equipped with multi-language features including Indonesian, English, Spanish, German, French, Italian, Portuguese, Russian, Chinese, Japanese and Korean. 

The free version of Paraphrase.io has daily and monthly usage limits. This site is not recommended for users who have a high usage intensity. 

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QuillBot

QuillBot is a plagiarism checking site with advanced technology that supports the performance of various features. You can use this tool as a Google Chrome plugin to help analyze grammatical structures or translate pages. 

The AI technology in this tool makes the plagiarism checking process faster and has accurate results. This tool is the best on this list. 

Another cool feature in QuillBot is translation and paraphrase text. If you paraphrase text in English, you have many choices of language styles according to the use of the text. 

Unfortunately, you can only access the language translator feature if you don't subscribe to the premium package. Based on personal experience, the results of paraphrasing texts in Indonesian do not show maximum results. 

QuillBot is effective for shortening sentences but the language used is less user-oriented. So users still have to work on the text twice. 

Prepostseo

The next plagiarism checking site has many features that pamper its users. You can check the level of plagiarism in the text by uploading the file. 

You can use Propesteo to check plagiarism levels up to 25,000 words. If you use it for free then you can check per thousand words on each try. 

The language availability in this tool is very limited. You also don't use all the features if you don't use the premium application. 

Turnitin

Turnitin is a work similarity detection tool that is suitable for scientific works, theses or papers.

This tool is a paid tool but you can use it for free using your student email.

If you often write scientific papers with a large number of pages. Then using Turnitin is the best choice for you.

As a paid plagiarism detection tool, Turnitin is the most practical. You only need to upload a Doc or PDF file and wait a few minutes. 

When using this tool you can also set the bibliography or footnotes in the article not to be detected by the detection tool. 

This tool only has one feature, namely detecting text plagiarism only. On this list, Turnitin is the best tool for detecting the level of similarity in a work. 

Grammarly

Actually, Grammarly is an AI that is useful for improving grammar in writing. As a paid tool, you can enjoy various features such as plagiarism checking. 

To be able to access the plagiarism feature in this tool, you must subscribe to premium first. However, if you are still an active student, you can use this tool for free using your student email. 

This way you can access Grammarly without having to subscribe to premium first.

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Check Plagiarism 

If you often write articles with 10,000 to 15,000 words, the Check Plagiarism site is the best choice. 

The Check Plagiarism site is very practical to use, you only need to upload a scientific work document to detect the amount of plagiarism in the text. 

Check Plagiarism also has a paraphrasing feature that you can use when you run out of words while writing. You also need to know about the results of paraphrasing AI can't be as good as your own work. 

So you cannot completely depend on this kind of tool. Do rework even if you have paraphrased the text with Check Plagiarism. 

Unicheck 

Free plagiarism checking site that you can use to detect the authenticity of written work. This site can reach sources including books, scientific works and the internet. 

The checking results will be displayed in percentage, source of plagiarism, and location of the plagiarized text. This site provides many languages including Indonesian. 

When compared to the plagiarism checking tools on this list, perhaps Unicheck is still less popular. 

But if you need a site that can be accessed for free and provides accurate results then Uhicheck can be a solution. 

Quetext

Quetext is an online paraphrasing application that can also help you rewrite text more creatively. This site uses advanced AI technology which is definitely accurate in detecting plagiarism. 

Apart from that, this application also provides a paraphrasing feature with various level options. You can choose Light, Medium and Deep levels. 

Level Light can only change certain words and phrases. Then the Medium level can change the structure of sentences and phrases. Meanwhile, Deep can change the structure of sentences and phrases more clearly. 

This feature really helps users when they are tired of writing but the plagiarism results are still high. You just need to use the paraphrase feature and select the desired level. 

This online plagiarism check application is available for free and has multi-language features including Indonesian. 

These are the 9 best sites and applications that you can use to detect plagiarism in written work. Use these tools wisely, don't rely entirely on tools to create work.

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