Detects whether the text is generated by AI or GPT.
Listing updated:October 21, 2025
Works with:
297K+
Overview
AI Detector instantly analyzes any text to determine if it was written by a human or generated by an AI like GPT. In an age where AI-generated content is everywhere, our tool gives you the confidence to distinguish authentic, human-written text from machine-generated content in seconds.

Whether you're an educator ensuring academic integrity, a publisher verifying submissions, or a content creator protecting your brand, you need a reliable way to check for AI-generated text. AI Detector seamlessly integrates into your workflow, providing a powerful, easy-to-use solution to maintain authenticity and uphold the highest standards of originality. With just one click, get a clear probability score and detailed insights, empowering you to make informed decisions about your content.

Key Features:
🚀 Instant Analysis & Scoring: Get a clear, percentage-based probability score ($0-100\%$) that instantly tells you how likely it is that your text was generated by AI.
🎨 Sentence-level Highlighting: Don't just get a score, our detector highlights the specific sentences and phrases most likely created by an AI.
🤖 Advanced Model Detection: Our sophisticated algorithm is continuously updated to detect content from a wide range of AI models, including ChatGPT, Gemini, Claude, and other leading large language models (LLMs).
✅ Seamless Integration: Works directly within Google Gmail™, Google Docs™, Google Sheets™, Google Slides™ and Google Drive™ without ever having to copy-paste into another window.
đź”’ Privacy-Focused: We respect your privacy. The text you analyze is processed securely and is never stored or used to train our models. Your content remains yours.
🌍 Multilingual Support: Our detection capabilities extend beyond English to accurately analyze text in multiple languages.

Who is this for? (Use Cases):
➤ For Educators & Academic Institutions: Quickly screen student essays, assignments, and research papers to uphold academic integrity and ensure students are submitting their own original work.
➤ For Content Creators & SEO Specialists: Verify that your articles, blog posts, and marketing copy are original and human-written. Avoid potential search engine penalties associated with auto-generated content and ensure your brand's voice remains authentic.
➤ For Editors & Publishers: Efficiently vet submissions from freelance writers and contributors. Maintain your publication's reputation by ensuring all published content meets your standards for originality.
➤ For Students & Researchers: Double-check your own writing to avoid unintentional AI-like phrasing and ensure your work is truly your own. Analyze source material to understand its origin.
➤ For Business Professionals: Review reports, internal communications, and marketing materials to guarantee they have a genuine, human touch that resonates with clients and colleagues.

Important notes & limitations:
AI detection is probabilistic—no tool can guarantee 100% accuracy, especially on short excerpts or heavily edited passages. Use results as a decision aid, not as the sole basis for disciplinary action. When possible, rely on longer samples and consider context.
Additional information
PricingFree of charge
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AI Detector - AI Checker will ask for the permissions shown below. Learn more
AI Detector - AI Checker will need access to your Google account
This will allow AI Detector - AI Checker to :
View and manage documents that this application has been installed in
See, edit, create, and delete only the specific Google Drive files you use with this app
Connect itself to your Google Drive
View and manage the Google Slides presentations that this application is installed in
View and manage spreadsheets that this application has been installed in
View your email messages when the add-on is running
Run as a Gmail add-on
Display and run third-party web content in prompts and sidebars inside Google applications
Connect to an external service
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
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