Best 162 AI Plagiarism Checker Tools in 2025

Revise Plagiarism Remover is a complimentary online tool that assists individuals in removing plagiarism from their content by rephrasing sentences and guaranteeing originality through the use of AI technology. Our tool ensures that the core meaning and overall structure of the content remains unchanged. The grammar is thoroughly checked to ensure flawless writing, while also naturally incorporating LSI keywords that are relevant to the topic at hand.

Paraphraser.io is a complimentary internet tool that utilizes AI algorithms to reword text, sentences, and paragraphs without altering their initial meaning, while preserving their intended message and structure. It also ensures proper grammar and incorporates relevant LSI keywords related to the topic of the text.

Scribbr provides academic assistance through services such as proofreading, plagiarism detection, citation creation, and a comprehensive knowledge base to enhance academic writing.

Sharkwriter.ai is an innovative writing tool powered by artificial intelligence, capable of rapidly producing blog posts, advertisements, product descriptions, and search engine optimization (SEO) content for marketers, copywriters, and businesses. This tool efficiently generates high-quality content while saving time and maintaining accuracy.

StudentsGPT is a cutting-edge platform utilizing AI technology to assist with academic research, content creation, and various tools for both students and educators. This platform seamlessly integrates multiple AI models into a single user-friendly interface. It features a plagiarism detection tool, a blog creator, a PowerPoint presentation generator, and an image creation tool, all specifically designed for academic purposes.

ZeroFluffs is a cutting-edge AI platform for creating and publishing blog content that streamlines the entire process for users. This innovative tool assists in generating, formatting, and sharing blog posts quickly and effectively. By utilizing ZeroFluffs, writers can produce high-quality content without unnecessary fluff, enhancing their online presence and engaging with their target audience more effectively.

XYWriter is an advanced academic writing tool driven by AI technology, designed to aid students and researchers in enhancing their writing efficiency. This tool offers features such as citation organization and plagiarism detection, all aimed at upholding academic standards and integrity.

An innovative Chrome Extension designed to uphold academic honesty when utilizing ChatGPT. This cutting-edge tool is focused on safeguarding academic integrity while leveraging the capabilities of ChatGPT.

An AI assistant for research document writing is a valuable tool for researchers looking to streamline their writing process. This AI assistant utilizes advanced algorithms to help users generate high-quality research documents quickly and efficiently. By incorporating relevant LSI keywords throughout the writing process, users can improve the SEO ranking of their documents and reach a wider audience. Additionally, the AI assistant provides suggestions for improving the overall structure and flow of the document, ensuring that it is well-organized and easy to read. Researchers can rely on this AI assistant to help them produce well-written, informative research documents that are sure to impress their peers.

An AI-driven tool that provides summarization, fact-checking, source identification, and meme creation capabilities. The tool leverages artificial intelligence to efficiently perform these functions, catering to users seeking accurate information and engaging content. Additionally, it aids in verifying the authenticity of information, locating credible sources, and generating humorous memes.

DeClassIFY is a PDF classification tool that accurately categorizes files in real-time. It efficiently sorts documents to match their original structure and meaning, ensuring seamless organization. With DeClassIFY, users can instantly classify PDF files with precision, streamlining the categorization process. This tool is designed to enhance efficiency and productivity, making it a valuable asset for managing digital documents effectively.

A complimentary online platform for gathering, arranging, and commenting on essays, articles, and academic writings. Explore the site for managing, sorting, and adding notes to your written works.

Cutting-edge AI solution for anti-piracy. Protect digital assets with advanced technology. Remove unauthorized content and enhance protection strategies.

Chrome extension to find AI-generated text on sites with original formatting. Find GPT-3 content easily. Keywords: AI, text, GPT-3, Chrome.

SmartStudi Sidebar is a convenient tool that allows you to create AI-free assignments directly within your browser with a non-intrusive sidebar. With SmartStudi Sidebar, you can easily check your content for AI and plagiarism, paraphrase text to avoid detection, generate AI essays that are undetectable, create citations in various formats (such as APA, MLA, and Chicago), summarize lengthy texts, and check your work for grammar errors. One of the key advantages of using SmartStudi Sidebar over similar tools is that there are no monthly word limits - you can input up to 5000 words at a time. Additionally, you don't need to provide any payment information to access all features. This ensures that you can use the tool without any restrictions while maintaining its core functionality. To ensure that your assignments are of the highest quality, it is important to maintain flawless grammar and naturally incorporate LSI keywords relevant to the topic. Be sure to adhere to proper English grammar guidelines and keep your sentences between 30 and 50 characters in length for optimal readability.

AI tutor and personal assistant for effective learning. AI tutor and personal assistant for learning success. AI tutor and personal assistant for personalized learning.

AI-powered platform for effective learning and assessment using innovative technology.

World’s first educational AI, built by students for students!

AI tutoring/support platform for K12 districts and teachers