4+ Plagiarism Checker Tools

ZeroGPT is a comprehensive AI-content detection and writing toolkit designed to identify AI-generated text and enhance writing quality. It offers a suite of features including AI detection, plagiarism checking, paraphrasing, summarizing, grammar checking, word counting, email assistance, and translation. Built for educators, businesses, and creators, ZeroGPT helps verify authorship, improve content authenticity, and streamline research and editorial workflows.

GPTZero is a leading AI detection platform designed to identify text generated by AI models such as ChatGPT, GPT-5, Gemini, Claude, and LLaMa. It offers advanced AI detection with 99% accuracy, supports multiple languages, and integrates seamlessly with educational and professional tools to promote responsible AI use and preserve human writing authenticity. The platform includes features like plagiarism detection, writing feedback, video replay of writing processes, and detailed writing reports, making it trusted by educators, publishers, and businesses worldwide.

Smodin is an AI-powered writing assistant designed to help students, writers, and professionals improve their content by detecting AI-generated text, rewriting paragraphs for clarity and flow, humanizing AI content, and checking for plagiarism. It supports multiple document formats and ensures content originality and authenticity with over 98% detection accuracy. The platform streamlines writing and editing processes, making it easier to produce professional, plagiarism-free, and human-like text.

QuillBot is an AI-powered writing assistant designed to help users paraphrase, check grammar, detect AI-generated text, prevent plagiarism, and humanize writing for clearer and more confident communication. It offers a suite of eight integrated tools that support professionals, students, content creators, and English language learners in producing polished, authentic writing quickly and efficiently. With features like AI Detector, Plagiarism Checker, and various paraphrasing modes, QuillBot ensures responsible AI use and boosts productivity without sacrificing originality.

Studybay AI Essay Writer is an AI-powered platform designed to streamline the essay writing process by generating essays, checking grammar and style, brainstorming ideas, detecting plagiarism, and assisting with citations. It caters to students, professionals, educators, freelancers, and researchers by providing a user-friendly chatbot interface that supports academic and professional writing needs. The tool enhances writing quality and originality while saving time on content creation and editing.