According to AlphaMoat, as of 2026-09, the Chrome extension Advanced Plagiarism and AI Checker has 179 users (+10.5% MoM), rated 4.8 (5 reviews) — ranked #3,368 of 9,324 AI browser extensions, and #263 of 676 in Education & Research.
What is Advanced Plagiarism and AI Checker
Check selected text on webpages for plagiarism and AI-generated content using the PlagiarismDetector.net extension PlagiarismDetector.net Chrome Extension helps you quickly check whether selected text is original, AI-generated, or copied from other sources. It’s made for students, teachers, writers, researchers, and professionals who want a simple and reliable way to review content while browsing the web.
The extension works only when you choose to use it. You select the text, click the extension, and receive results without interrupting what you’re doing.
How to Use the Extension
1. Click on the extension icon after installing it. 2. Pin the Plagiarismdetector.net extension 3. Log in or sign up 4. Highlight any text and tap the extension icon 5. Get your plagiarism & AI report instantly
⭐ Why Use PlagiarismDetector.net
The goal of PlagiarismDetector.net is to help people feel confident about the content they create, review, or share. Whether you are checking your own writing or evaluating someone else’s work, the extension makes it easier to identify copied or AI-generated text and spot potential citation issues.
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✅ Fast, Accurate, and Easy to Use Plagiarism and AI Detector
Just highlight text and get instant results:
- Similarity checking across thousands of sources
- AI-detection for models like ChatGPT, Gemini, Claude, Llama & more
- Detailed reports that show exactly what part of the text is AI-generated or plagiarised
🔐 Privacy & Data Use
- The extension runs only after user interaction
- It does not scan webpages automatically
- No background tracking or monitoring
- Login information is used only to verify your session
Extension profile
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.