
Would you like to know if your articles and literary works have been plagiarized using the most effective and high-performance plagiarism detection and verification tools? Plagiarism and theft of works and articles are intolerable in the literary and digital community, especially in the world of digital blogging; it’s something all individuals, reputable companies, and professional bloggers strive to avoid.
In this article, I’ll introduce you to the 11 best free plagiarism detection and verification websites and tools. These tools will help you verify the copyrights of articles, articles, and literary works, and identify original and stolen ones. They will also help you ensure your rights and the rights of others are protected, and identify those who have stolen your work, writings, writing projects, and educational materials and republished them online.
These tools and sites are also very important for website owners and professional bloggers, who should consider them so that they can verify their writings and articles before publishing them, to avoid the embarrassment of being accused of “unintentionally” plagiarizing previously published content or literary work.
Modern technology and the advancement of the internet have made it possible for us to access a wealth of information at any time and from anywhere on the planet. Original ideas and original, professional writing have become increasingly scarce in the world of the internet and digital blogging. Most bloggers and writers resort to copying and pasting other people’s ideas, retelling pioneering and original writings in the same style with some minor changes, and reproducing others’ ideas without any development, then presenting them as their own.
While these practices are nothing new, many would argue that they have reached their peak. In this article, I will highlight the 11 best free tools for detecting plagiarism, checking for duplicate content, and plagiarism. These tools will allow bloggers and writers to continuously monitor for plagiarism and reposting of their original articles and works on other websites and blogs without crediting the original sources and authors. They can then take the necessary action to punish content thieves through legal action or reporting to publishing platforms or search engines like Google to penalize them and prevent their work from appearing on search engine pages.
So let me start by listing the top five tools and websites for checking plagiarized articles and literary works published on the internet in the list below.
Top 11 Websites and Tools to Check Plagiarism Online
1. Dupli Checker website

Dupli Checker is one of the most effective tools for detecting plagiarism in literary works and articles online. Although it doesn’t have a great interface design, it certainly gets the job done admirably.
Duplichecker allows you to either copy and paste text into the field and then check it for plagiarism sites and blogs, or upload a Docx or text file from your computer.
If you sign up for free, Duplichecker allows you to perform 50 verifications per day.
You can also benefit from my previous article about the best site to search by image.
2. Copyleaks
Copyleaks, a cloud-based authentication site, will enable you to track how your e-learning content is being used across the internet.
The website offers different sections on the platform for educational and commercial purposes. The Business section is aimed at publishers, bloggers, and SEO agencies, while the Education section is aimed at schools, students, and universities.
Copyleaks supports multiple languages, meaning it can scan content in different file formats and all Unicode languages.
A variety of tools
Copyleaks allows you to use its API to search for plagiarized content on the web. It also offers a mobile app and an MS Office plugin that you can use to check content while writing an article or text in MS Word.
Unfortunately, most of the site’s services require a paid subscription.
3. PaperRater
Paper Rater is a free, multi-purpose plagiarism detection tool used in over 140 countries.
The site offers three tools at once: a language and grammar checker, a vocabulary builder, and a plagiarism and theft checker.
Whether you need to check your text for grammatical errors, help with suggestions for different wording, or check an article or text for plagiarism, this site has you covered.
4. Plagiarism
Plagiarisma is a basic, easy-to-use, and multi-purpose plagiarism detection tool used by students, teachers, writers, and various members of the literary industry.
Although Plagiarisma’s paid features are better and allow for customization, using the free subscription to completely scan for duplicate content is a good idea. Keep in mind that the scan result isn’t a test of your integrity. It’s a practical program designed to help you track down similar sentences. Get a free, percentage-based report now!
5. Plagium

Plagium will help you ensure the originality of your text and essay by detecting and identifying potential plagiarism and articles and works that may be identical to your essay or work.
6. Plagiarism Checker

Plagiarism Checker is a great, easy-to-use, and completely free plagiarism detection tool that will help you check whether your content is plagiarized or not. It also provides a tool to check for plagiarized images.
7. Search Engine Reports
In fact, Search Engine Reports is one of the best websites and online tools you can use to check for plagiarism in articles and literary works, as the site supports more than 20 languages, including Arabic.
8. Quetext
Quetext’s plagiarism checker analyzes your text to identify plagiarism, resolve other writing issues, and easily build citations and quotes. I’m sure that after using it for the first time, you won’t want to write without it.
9. Viper Plagiarism Checker
Viper Plagiarism Checker is a leading online plagiarism checker that, with its powerful set of features, can help students, teachers, schools, colleges, universities, and even professionals check their documents for plagiarism and duplicate content.
10. Plagly
Plagly is one of the most accurate plagiarism checking and verification tools. With Plagly, you can instantly compare your text against over 20 billion sources using the site’s free checker.
11. Small SEO Tools
We conclude our list with one of the best sites for checking and verifying plagiarism, which is Small SEO Tools. You can visit the plagiarism checker page through this link.
Conclusion
Plagiarizing articles, literary works, or any other work is unethical. Therefore, you should understand the importance of online plagiarism and duplicate content checkers, using the best websites and tools for checking articles and plagiarized works online mentioned above.