PlagiarismCheck.org — AI-powered Plagiarism and Authorship Detection Tool is an online plagiarism detector designed to verify text originality, attribute authorship, trace AI-generated content, and enhance writing quality. It supports a wide range of users across K-12, higher education, teachers, students, writers, and content creators. The platform integrates with common educational tools and emphasizes confidentiality, robust databases, and actionable reporting. It also offers AI-content detection (TraceGPT) and a dedicated fingerprints/authorship comparison feature to combat contract cheating and ghostwriting.
How to Use PlagiarismCheck.org
- Submit Text or Documents: Paste text or upload documents to scan for plagiarism and AI-generated content.
- Review Results: View similarity percentages, matched sources, exact matches, and highlighted plagiarized sections.
- Assess Authorship: Use the Authorship Fingerprint to compare writing style against prior submissions and determine originality.
- Generate Reports: Download comprehensive reports with sources, citations, and suggested edits to improve originality.
It supports scanning for AI-generated content with high accuracy (up to 99% AI-detection capability) and provides guidance on proper citations and paraphrasing.
Core Use Cases
- Verify text originality for essays, theses, articles, and professional documents
- Detect AI-generated content within student or writer submissions
- Ensure academic integrity and avoid ghostwriting or contract cheating
- Generate citations and improve writing quality with integrated grammar and style checks
Integrations & Ecosystem
- Integrates with Moodle, Google Classroom, Canvas, Blackboard, Google Docs, and other popular educational platforms via add-ons and integrations
- Available for organizations (K-12, higher education, business) and individuals
- Offers Chrome extension and API for developers to embed plagiarism checks into apps
Subscription & Audiences
- For organizations: K-12, Higher Ed, Business (Advanced and PRO plans for institutions)
- For individuals: Basic, Light, Standard, Premium plans
- Flexible pricing and scalable options depending on institutional needs
Why It Stands Out
- 8+ years of experience with advanced algorithms and extensive databases
- Real-time similarity checks across sources and paraphrased content
- AI-content detection to identify content generated by AI tools
- Fingerprint/authorship verification to confirm original writing patterns
- Confidentiality and secure handling of documents with downloadable reports
Safety and Best Practices
- Highlights potential plagiarism, paraphrasing, translation, synonymization, and structural changes that may indicate copied content
- Helps ensure proper citation and quotation usage to uphold academic integrity
- Not a substitute for critical thinking; emphasizes learning and proper referencing
Core Features
- AI-driven AI Content Detection (TraceGPT) and 99% accuracy in detecting AI-generated content
- Comprehensive plagiarism detection across multiple databases and sources
- Authorship Fingerprint: analyzes writing style to verify authorship against prior works
- Source matching with highlighted passages and exact matches
- Downloadable reports with sources, similarity percentages, and citation guidance
- Integrated citation generator to assist with proper referencing
- Grammar and writing quality checks to improve clarity and originality
- Platform integrations with Moodle, Google Classroom, Canvas, Blackboard, Google Docs, and more
- Browser Extensions (Chrome) and API for developers
- Flexible plans for individuals and organizations (K-12, Higher Ed, Business)
How It Works
- Upload or paste content for analysis
- The system scans against extensive databases to identify similarities and potential plagiarism
- It detects AI-generated content and flags it with actionable guidance
- The tool provides an originality score, sources, and a detailed report
- Faculty, students, and writers can review results, cite sources, and revise content accordingly
Targeted Use Scenarios
- Educators checking student submissions for originality
- Students ensuring their work is properly cited and free of plagiarism
- Content creators verifying the authenticity of their material
- Institutions integrating with their LMS for streamlined plagiarism checks
Pricing & Access
- Organization plans for K-12, Higher Education, and Business
- Individual plans: Basic, Light, Standard, Premium
- Free trial/demo options and API access for developers
Source & Reliability Highlights
- Trusted by thousands of institutions and educators
- Combines similarity detection with AI-content detection and authorship fingerprinting
- Emphasizes confidentiality and secure handling of user data
Content Detail Summary
PlagiarismCheck.org is a robust plagiarism and AI-content detection platform designed for educators, students, writers, and institutions. It combines traditional similarity checks with AI-detection and authorship fingerprinting, offers numerous integrations with popular educational tools, and provides downloadable reports with citations guidance to support academic integrity and writing improvement.