AI Detector

AI Deep Neural Scan Max 15,000 Chars

Detect ChatGPT, GPT-4, Claude, and AI content with high accuracy.

Input Text to Analyze
0 Words • 0 / 15,000 Characters
0 Sentences 0 Paragraphs 0m Reading Time

About AI Detector & Deep Detection Engine

Our AI Detector integrates with advanced neural detection algorithms to accurately scan and identify content generated by Large Language Models (LLMs) including ChatGPT, GPT-4, Claude, Gemini, and LLaMA.

The detector analyzes up to 15,000 characters per scan, examining deep linguistic markers, lexical predictability, and sentence syntax to pinpoint machine-generated sentences with precision.

Each scan provides an overall AI percentage, a breakdown of AI-written words versus human words, and an interactive visual text viewer highlighting the exact sentences flagged by the detection algorithm.

Key features

  • Deep AI Detection Engine Leverages advanced neural network detection models to identify patterns from GPT-3.5, GPT-4, Claude 3.5, Gemini, and open-source LLMs.
  • High Capacity (Up to 15,000 Characters) Supports scanning extensive text passages, academic essays, blog posts, and articles up to 15,000 characters in a single check.
  • In-Text Sentence Highlighting Flags machine-generated sentences with clear color-coded indicators directly inside your text, allowing you to inspect and rewrite flagged sections.
  • AI vs. Human Word Count Breakdown Calculates the precise ratio of detected AI words compared to the total word count of your submission.
  • Multilingual Detection Automatically detects language and inspects prose in English, Vietnamese, and multiple international languages.
  • Detailed Export & Copy Tools Export complete detection reports as JSON or copy a structured analysis summary to your clipboard with one click.

How to Detect AI-Generated Text

Follow these steps to inspect your text and identify machine-generated patterns and sentences.

  1. Paste or Input Your Text Type or paste your text into the input editor (up to 15,000 characters), or click "Sample AI" or "Sample Human" for instant demonstration.
  2. Verify Character Count Check the live counter to confirm your text is within the 15,000 character limit.
  3. Click Analyze Text Press the "Analyze Text" button to send the request to the AI detection engine.
  4. Review the Verdict & AI Percentage Examine the circular gauge displaying the exact AI probability percentage, verdict status, and word distribution.
  5. Inspect Flagged Sentences in Visual View The system automatically highlights detected AI sentences directly within the text and allows you to click on any sentence for detailed insights.

Usage tips

  • For the highest accuracy, provide at least 50 to 100 words. Very short sentences may return neutral or mixed results due to limited context.
  • Keep your text within the 15,000 character limit. If your document is longer, analyze it in sections or chapters.
  • Check the highlighted sentences to see which specific phrasing triggered detection so you can rephrase them naturally.

Frequently asked questions

The detector utilizes advanced deep learning algorithms trained on billions of human and machine-generated tokens to distinguish typical LLM phrasing, perplexity, and syntax from human prose.
The tool supports up to 15,000 characters per submission. For longer manuscripts or books, divide your content into sections.
Yes. The underlying detection models are continuously updated to identify outputs from GPT-4o, ChatGPT, Claude 3, Gemini, LLaMA, and other frontier models.
Yes. The engine automatically detects the input language and analyzes both Vietnamese and English text.
A score of 0% to 15% means the engine found no typical machine patterns and classifies the content as written by a human.