Top 11 Free Plagiarism Checker and AI Plagiarism Detector Tools

Ensure Authenticity with These Top Free Plagiarism Checker and AI Detection Tools

Himanshu
QuikAI
7 min readMay 30, 2023

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Using plagiarism checkers is beneficial in all aspects of life. They teach students to respect the work of others and avoid taking credit for their ideas. From a business perspective, plagiarism checkers help to safeguard your copyrights and protect your internal documents. As a result, I have compiled a list of free plagiarism checker tools to assist with this important task.

Source: Simplified

Simplified Plagiarism Checker

The Simplified AI plagiarism checker is an online tool that uses artificial intelligence technology to detect plagiarism in written content. What sets this tool apart from other plagiarism checkers is its ability to search for instances of plagiarism not only in user inputs but also on entire web pages. By searching the internet for copies of a given page, an AI plagiarism checker can identify instances of content theft more comprehensively.

Using the tool is simple and user-friendly. All you need to do is copy and paste your written work into the writer’s doc, and within a few minutes, you will get detailed, Google-like results that highlight any detected instances of copied content. The report also provides word count and the percentage of copied content.

Plagiarism checker is marketed primarily as a tool for businesses and individuals looking to protect their work online. While the software is free to use at present, users should note the possibility of future charges associated with the service. Overall, the tool provides a reliable and convenient means to ensure the authenticity of written works and is a valuable addition to any individual or business concerned with preserving original work.

Source: Plagiarisma

Plagiarisma

This plagiarism checker is highly versatile and available on multiple platforms including Windows, Android, BlackBerry, Moodle, and the web. It is capable of detecting copyright infringement in essays, research papers, coursework, and dissertations and supports search engines such as Google, Yahoo, Bing, Scholar, and Books. Supporting over 190 languages, users can check their text using various methods including URL, online, and file upload in formats like TXT, HTML, RTF, DOC, DOCX, XLS, XLSX, PDF, ODT, EPUB, FB2, PDB. However, it has a limit on the amount of plagiarism checks per day.

Source: PlagScan

PlagScan

To check for plagiarism, simply upload your desired document from your computer or the cloud, or copy and paste it into the checker. The tool ensures that the original formatting is preserved, and there is no risk of sharing your document with anyone.

PlagScan compares your document to:

• Billions of online sources
• More than 20.000 scientific journals
• Your own documents

The tool highlights plagiarized text, potential instances of plagiarism, and citations directly within the text. Additionally, sources are prominently displayed and readily accessible.

Source: Copyleaks

Copyleaks

This plagiarism checker is a top-notch online solution for both business and academic plagiarism detection. Utilizing cloud computing technology, it can detect copies of your content anywhere on the internet. With its sophisticated search engine, the tool can scan through more than 60 trillion pages of the internet and various databases. Copyleaks is also compatible with a wide range of file formats, including doc, pdf, html, txt, and more, and supports checks in any language.

Source: Viper

Viper

Viper’s interface is both user-friendly and comprehensive, making it quick and easy to review your document for plagiarism. By simply uploading your document to Viper’s online app, you can have it checked against a vast database of 10 billion sources, including essays, journals, and other internet publications. With Viper’s thorough scanning process, you can expect a precise and detailed report highlighting instances of plagiarism in your document. This concise report will show you exactly where your document has matched with other existing content.

Source: Quetext

Quetext

The Quetext team is driven by the goal of providing writers with a strong sense of confidence in their work. As technology enthusiasts, developers constantly strive to expand their capabilities in new and creative ways. By using Quetext, you can trust that your work will remain secure and confidential, free from any risk of exposure to unauthorized individuals.

There is no need for any account, registration, or downloads to use Quetext, as it is completely free of charge. You can simply paste the text you want to check in the designated area, without any hassle.

Source: Edubirdie

Edubirdie

Edubirdie Plagiarism Checker is an online tool that allows users to check their text for similarities with other sources on the internet. It uses a sophisticated algorithm that analyzes the text thoroughly, searching for any matches in various search engines and within its own extensive database. In addition to plagiarism checking, EduBirdie also offers editing, proofreading, citation generators, and other writing-related services. It is a popular tool among students, professionals, and writers looking to ensure the originality and quality of their work.

How this tool works:

• Attach the file from your computer or just copy the text and paste it into the special field.
• Click the ‘check my essay’ button.
• Wait for the engine to submit your request and examine content.
• Get a plagiarism report with the uniqueness percentage of your text, highlighting any copied words or expressions, and presenting a list of sources with matching content.

To predict academic success, it is essential to have complete confidence in the quality of the assignments you submit. While quality is undoubtedly critical in academic writing, it is equally important to acknowledge the significance of originality in any professional work.

Source: Small SEO Tools

Small SEO Tools

The SmallSEOTools plagiarism checker allows users to upload documents or copy and paste text, and it scans the content against its extensive database and the internet to identify any instances of plagiarism. The tool provides a percentage of uniqueness, a list of sources with matching content, and highlights any copied words or expressions in the original text. It is a popular tool used by students, professionals, and writers to ensure the originality and quality of their work.

You can use this plagiarism scanner in a few simple steps:

• You have multiple ways to input text, including uploading a document, selecting from Dropbox, or simply copying and pasting the text into the designated box.
• To exclude any URL, click on “Exclude a Specific URL”.
• Then click on “Check Plagiarism” button.

Once the test is complete, you will receive a precise percentage indicating the level of originality in your article. Any sentences or phrases shown in red already exist on the internet and will fail if checked against Google’s plagiarism standards.

Source: Paperrater

Paperrater

The submitted content is analyzed in real-time, typically showing results in 5–15 seconds after submission, using Artificial Intelligence and Data Science. The cloud-based Paperrater tool scrutinizes the text’s syntax and structure extensively, without any need for sign-up, login, or downloading. This tool stands apart by offering plagiarism checking, automated proofreading, grammar check, and automated scoring services, all completed with exceptional speed.

Source: Grammarly

Grammarly

Grammarly is a comprehensive tool that automates proofreading and plagiarism checking, assuring the effectiveness, clarity and error-free outcomes of your writing. With access to an extensive database of 16 billion web pages and ProQuest’s databases, this plagiarism checker promptly detects potential violations in your text, highlighting the parts that have been published elsewhere. In addition, it offers advanced feedback on the syntax, word choice, sentence structure, clarity, and conciseness of your text, helping you refine your writing skills.

Source: Search Engine Reports

Search Engine Report Plagiarism Checker

To check your content for plagiarism using the Search Engine Report Plagiarism tool, you can either copy and paste it into the designated field and hit “Check for Plagiarism,” or upload a file. The software will analyze every word and sentence of your content against its extensive database of millions of websites to provide you with a precise and trustworthy plagiarism checker report for your essay, article, or whatever text you need to scan.

In addition, the Search Engine Report Plagiarism Checker guarantees the privacy and security of your content by not saving any data searched through the tool. The results of the plagiarism check will display in either red or green highlights. Green highlights confirm the uniqueness of your content, while red highlights indicate that the corresponding content is already published online and requires modification.

Read also: Top 8 Best Plagiarism Checkers For AI-Generated Content

Conclusion

All the AI Plagiarism Checker Tools offer an excellent solutions to detect plagiarism and ensure authenticity in written content. These advanced tools are simple to use and provide comprehensive reports for users, making it easy to identify and address any instances of copied content. Whether you are a student, educator, or business professional, these tools can help you protect your work and maintain the integrity of your content. Take advantage of these software solutions to keep your written works plagiarism-free and authentic.

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