AI Detector

Free AI content detector — check text for AI similarity percentage from ChatGPT, Gemini, Claude, and other models.

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Quick facts
What is it Free AI content detector — check text for AI similarity percentage from ChatGPT, Gemini, Claude, and other models.
Pricing Contact for Pricing
Free tier No
Platform Web Application
Best for verifying the originality of student assignments, ensuring website content is not flagged as AI-generated
Domain registered 2001

Data updated Aug. 1, 2026

What does AI Detector do?

AI Detector is a web-based tool designed to analyze text and determine the likelihood it was generated by an artificial intelligence model like ChatGPT, Gemini, or Claude. It provides users with a clear, percentage-based breakdown, showing what portion of the submitted content appears to be human-written versus AI-generated. The tool aims to address growing concerns about AI-generated plagiarism and the need for authenticity in academic, professional, and online content.

The tool works by employing what it calls DeepAnalyse technology, which combines natural language processing (NLP), semantic analysis, and machine learning. It's trained to recognize the specific patterns, stylistic choices, and statistical tendencies common in AI-generated text, such as repetitive phrasing, semantic inconsistencies, and certain syntactic structures. A key claimed advantage is its ability to maintain high accuracy even with paraphrased content, a challenge for many simpler checkers. The interface is straightforward, allowing users to paste text and immediately see results for AI similarity percentage, word count, and character count.

This tool is most beneficial for students who need to ensure their work is original, educators verifying assignments, and content professionals like writers, webmasters, and journalists who must adhere to authenticity guidelines, especially following search engine updates that penalize low-quality AI content. By providing a quick, free check, AI Detector helps these users identify potentially problematic sections of text so they can be revised, supporting efforts to maintain genuine, human-crafted communication in various fields.

#academic tool#ai detection#content analysis#nlp#plagiarism checker#seo tools#writing assistant

Key features

What makes it stand out
01
Detects AI writing patterns with up to 99% claimed accuracy
02
Provides a percentage score for AI similarity vs. human writing
03
Analyzes text of any length, from a sentence to 1000+ words
04
Uses DeepAnalyse technology with NLP and semantic analysis
05
Identifies AI-generated content even after paraphrasing

Who is AI Detector for?

Who benefits most from this tool
verifying the originality of student assignments
ensuring website content is not flagged as AI-generated
checking press releases and articles for AI similarity before publication

Trust & presence

Domain Domain registered 2001

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