Free AI content detector and plagiarism checker that identifies text from ChatGPT, Gemini, Claude, and Copilot — no login needed.
ZeroGPT Plus is a free, no-login AI content detection tool that checks whether text was written by AI tools such as ChatGPT, Gemini, Claude, or Microsoft Copilot. It uses advanced algorithms to scan text against a large database and surface indicators of AI-generated content. Beyond detection, ZeroGPT Plus includes an AI humanizer that rewrites AI-generated text to sound more natural and human, with options to choose different languages and writing styles. It is available across all major platforms including browsers, mobile apps (iOS and Android), desktop applications (macOS, Windows, Linux), and a Chrome extension. **Key Highlights** - No login required — run unlimited checks for free - Detects content from ChatGPT, Gemini, Claude, Copilot, and other AI models - AI humanizer converts AI-written content into natural-sounding prose - Multi-language support for global users - Available as Chrome Extension, mobile apps, and desktop software - Useful for educators, academics, HR teams, and content publishers
AI content detection for ChatGPT, Gemini, Claude, and Copilot outputs
Free to use with no login required
AI humanizer to rewrite AI-generated content naturally
Multi-language support
Chrome Extension for in-browser detection
Available on iOS, Android, macOS, Windows, and Linux
Detailed analysis report highlighting AI-generated sections
$0/month
$29/month