Best free AI detector - simply paste your text to instantly get an overall AI score and advanced sentence by sentence detection.

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 …

Our plagiarism and AI detector tools and helpful content are used by millions of users every month. Our AI checker is built using advanced algorithms for detecting AI-generated content. …

Submit your work with confidence using Grammarly's trusted AI checker, trained to detect writing from ChatGPT, Gemini, Claude, and more. Get a clear score that shows where AI may appear …

Our AI detection model includes several components that analyze text to determine its origin and if it was written by AI. We use a multi-stage methodology designed to optimize accuracy while …

Use our AI Detector to check if AI influence is sneaking in through editing tools or drafting assistants. Get feedback, make intentional revisions, and preserve your unique tone.

Dechecker instantly detects AI-generated content from models like ChatGPT, GPT-5, Claude, and Gemini 3.0. Make your writing 3x more original, 2x more readable, and ensure every piece of …

Winston AI is the industry leading AI content detector and plagiarism checker for ChatGPT, Claude, Google Gemini and more.

6 days ago · If you're looking to identify AI text easily, these are the best AI detector tools that I've found and tested online.

Originality.ai's Free AI Detector - Use our free AI checker to identify if text was generated from a popular AI platform like ChatGPT, Gemini, Claude, Grok and others.