If you are a student, researcher, or anyone who has to publish their papers or articles you would know the importance of checking plagiarism in your content. A plagiarism checker will correctly determine the website from which you used the literature. Hence, it is important to use the best Plagiarism checker tools to ensure that your content is unique. Moreover, using an online plagiarism checker site it is important to make sure that your content is not stored in their database. In this article, we have listed a few of the best plagiarism checker online platforms that might help you to check plagiarism for free. Free plagiarism checker online tools 1. Plagiarisma Plagiarisma is one of the good, free plagiarism checker tools available on the web. Users can use this plagiarism checker free of cost for detecting copyright infringement in your essays, research paper, dissertation, etc. Plagiarisma supports its service in Google, Yahoo, Bing, Scholar, and Books. It supports 190+ languages and allows its users to check plagiarism through URL, Online, or by uploading the file. Plagiarisma supports various file types including TXT, HTML, RTF, DOC, DOCX, PDF, PDB, etc. Although, this plagiarism checker tool has limits over the number of plagiarism checks that can be done per day. 2. PlagScan PlagScan is an easy-to-use plagiarism checker online service. Users can upload the document they want to check plagiarism from their computer, the cloud, or by copying and pasting it directly from their document to the website. PlagScan keeps their users’ documents private and protected and doesn’t share or make a copy of your contents. If any plagiarized content or line is found, they will be highlighted in the document. Sources are clearly displayed and accessible. Read also: FTP to FTPS: Understanding The Difference Between The Two!! 3. Copyleaks Copyleaks is one of the best plagiarism checker tools available on the net. This tool allows its users to work with more than 100 languages online. It performs an extensive search across various online platforms and various databases to find duplicate content. Users can use this plagiarism checker free of cost. It provides an automated grading tool for the originality of your content and supports MS work, Google docs, and more. 4. Viper Viper’s plagiarism checker tools compare the user’s document against billions of sources available on the web. It has an easy-to-use interface and does a highly detailed scanning process to make sure the user’s document is plagiarism-free. Students, professors, and researchers can even use Viper’s app to check plagiarism for their papers and other documents. In case, the document contains any plagiarized text, line, or content, this plagiarism checker will highlight it with red or green color. It even shows where exactly the plagiarized content is used or taken from or matched to other existing content. 5. Quetext Quetext’s plagiarism checker service provides excellent security and privacy to the user’s document. This tool makes use of innovative ways and technologies to make sure that the users’ work never ends up in the hands of anyone else. Quetext ‘s service can be entirely free to use. Moreover, no registration, account, or downloads are needed to use their tools. All the user has to do is copy-paste their content to the text box and get it checked for plagiarism. 6. Edubirdie Edubirdie has an easy-to-use interface. All the user has to do is attach the file from their computer or pc. Users can even copy and paste the context into the specified text field. Once the content that needs to be checked for plagiarism is uploaded just click the “Check My Essay” button and examine your content from their engine. This tool will highlight any plagiarized content or expression and will also show the percentage of uniqueness of your content. Read also: 3 Best PDF Editors- Free And Secure Solutions 7. Small SEO Tools Small Seo Tools is one of the top plagiarism checker tools available on the internet. This site is very easy to use and the user can upload their content either by uploading the file or copy-pasting the content or via adding a URL. Once the test is done, this website will show an exact percentage of how much of the content is plagiarized and how much of it is unique. This plagiarism checker tool highlights the plagiarized expression in red so that users can rectify it. However, this tool lets you check the content within the word limit of 1000 words. 8. Duplichecker Duplichecker is one of the well-known plagiarism checker tools available free to its users. This tool also checks for spelling and grammar in your content. It has a friendly interface allowing its users to use it easily. All users have to do is upload the content or copy-paste the context into a specified space. Once the content is uploaded, press the button to check the plagiarism and wait for the engine to provide the result. Like Small SEO Tools site, Duplichecker also displays the percentage of plagiarized and unique content. Duplichecker plagiarism checker tools restrict the content up to a word limit of 1000. 9. PaperRater PaperRater checks plagiarism using tools that are an add-on, so make sure to check or tick the box to include the plagiarism checker in the web page checkup. This website does a highly accurate plagiarism check on the content. However, it takes a longer time than the rest of the plagiarism checker online web pages to check the plagiarism. Users can also check the spelling mistakes and grammatical mistakes of their content. 10. Search Engine Report Plagiarism Checker In the Search Engine Report Plagiarism Checker tool users only have to paste their content to the specified space in the web page. After clicking on the “Check for Plagiarism” button, their engine will run the content to millions of websites in their database for plagiarism. Once the engine has finished the search, it will provide the best plagiarism result with utmost accuracy. Like Duplichecker and other Plagiarism Checker tools, this site also highlights the plagiarized expression and does not save any content searched on their website in their database. Read also: 5 Free Duplicate Doing Finders: Remove Duplicate Songs! Conclusion Hopefully, this article helped you to find the best plagiarism checker tools. The names of plagiarism checker websites mentioned above are just a few of many available on the net. If these sites don’t work for you then you can try any other tool for plagiarism on the net.