CatchGPT
One-click AI text & image detection preserving authentic content
- Pricing:
- Free plan
Overview
CatchGPT is a Chrome browser extension dedicated to detecting AI-generated content. In an era flooded with AI content, it helps users 'separate real signals from noise.' With just one click, users can quickly identify whether text and images on a web page were generated by AI (such as ChatGPT and other large language models), effectively distinguishing human-created content from machine-generated content.
The extension supports real-time detection of AI-generated text while browsing any web page, and provides recognition capabilities for AI-generated images. It helps educators, content reviewers, editors, journalists, and everyday users discern truth from falsehood during daily browsing. CatchGPT prioritizes user privacy, explicitly stating that data is never sold to third parties nor used for purposes beyond its core functionality.
Whether verifying the originality of academic papers, identifying fake information during content moderation, or judging the reliability of information sources in everyday reading, CatchGPT delivers a simple and efficient detection experience. Lightweight and easy to install, it is a powerful assistant in defending the value of authentic knowledge in the digital age.
Core capabilities
- One-click detection
- Quickly identify AI-generated text on any webpage with a single click
- Image recognition
- Detect whether images on a webpage were generated by AI models
- Real-time analysis
- Instantly analyze content origin while browsing, saving manual review time
- Lightweight plugin
- Compact size, easy installation, no impact on browser performance
- Privacy protection
- Clearly states data is not shared, ensuring user information security
- Broad compatibility
- Supports use across various websites and content platforms
- Free to use
- Basic detection features are free, lowering the barrier to entry
Use cases
- Teachers check student papers for AI ghostwriting while grading assignments
- Editors identify AI-generated fake content when reviewing submitted articles
- Journalists verify whether information sources were fabricated by AI during interview fact-checking
- Academic researchers validate the authenticity of references and materials
- Students assess content credibility before citing sources
- Content platform operators batch-screen low-quality AI-generated content
- Everyday users distinguish AI-generated images while browsing social media
- HR recruiters identify AI-generated cover letters when reviewing resumes
Who it's for
Educators, Content editors, Journalists and editors, Academic researchers, Students, Content moderators, General internet users
Getting started
- 1Install the plugin — Visit the Chrome Web Store, search for CatchGPT, and add it to your browser.
- 2Open a page — Browse any web page or article content you want to check.
- 3Start detection — Click the CatchGPT icon in the browser toolbar to trigger detection.
- 4View results — Review the highlighted AI-generated content areas on the page.
- 5Image detection — Use the image detection feature on pictures in the page to determine their origin.
- 6Combine and judge — Based on the detection results, evaluate the credibility and value of the content.
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