Trusted AI Detector& AI Checker
Paste your text below to check if it was written by AI. Our AI Detector is trained on GPT-5, Gemini, Claude, and Llama and trusted by millions of users.
Add text to begin analysis
We'll analyze your text and provide a detailed breakdown of potential AI content.
What is an AI Detector?
An AI detector is a tool designed to analyze written content and identify whether it was created by a human or generated by artificial intelligence. It can detect content from major models, including ChatGPT, Gemini, Claude, and Llama, and accurately distinguish between fully AI-generated text and content that has been refined using assistive writing tools.
AI detectors are widely used by educators, businesses, publishers, and content creators to verify originality, protect content quality, and promote transparency. Supporting all major languages, our AI Checker provides detailed feedback, helping users quickly verify the authenticity of content in seconds.
Ethical AI Usage
Paraphrasing and grammar checking tools are ethical uses of AI writing technology. They help millions of non-native English speakers and writers refine their text and express their ideas fluently.
The Problem with Others
But most AI detectors can’t tell the difference between text that’s been created with generative AI tools—such as ChatGPT, GPT5, GPT4, GPT3, Gemini, Llama—and text that’s been refined using assistive tools. This leads to false positives and cultural bias.
So we built a more reliable AI detector.
How to use Humanize AI Detector
Add content
- Input text: Upload or paste your text.
- Select language: Choose English, French, etc.
- Check length: Min 80 words.
Run scan
- Analyze text: Press 'Detect AI'.
- Receive report: Get results in seconds.
- Review feedback: See total score.
Edit content
- Interpret results: Review highlighted sections.
- Revise text: Rewrite AI sections.
- Re-scan: Double check your revisions.
Why choose our AI Detector
Detailed analysis
Know exactly which part of the text appears to be AI-generated
High accuracy
Advanced models for highly accurate results
Multilingual support
Supports all languages with accurate detection
Fast
Receive your AI detection report within seconds
Downloadable reports
Download in-depth PDF reports for every detection
Evolving Models
Continuously trained on GPT-5, Gemini, Claude, and Llama