The most trusted AI detector

Winston AI sets the standard in AI content detection with its unmatched accuracy in identifying ChatGPT, Claude, Google Gemini and all known AI models.

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Trusted by 10M+ users

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Your human score will appear here once you scan your text.

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Access to our Advanced Scan (99.98% accuracy rate).

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Sentence level precision .

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Shareable reports.

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Plagiarism Checker.

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Writing Feedback, and much more.

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Access to our Advanced Scan (99.98% accuracy rate)

Get deeper, more accurate detection with advanced analysis designed to catch even subtle or mixed AI generated content.

Sentence level precision

See exactly which sentences raise flags, so you can quickly understand, review, and refine specific parts of your text.

Shareable Reports

Generate clear, professional reports you can easily share with teams, clients, or institutions to support transparency and trust.

Plagiarism Checker

Instantly detect plagiarized or improperly sourced content to protect originality and maintain academic or professional integrity.

Writing feedback and much more

Get actionable suggestions to improve clarity, tone, and structure, plus access to additional tools that help you write with confidence.

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The only AI detector with a 99,98% accuracy rate

Artificial intelligence is evolving incredibly fast, but so are we. Our model is updated to keep up with every notable LLM update.

For education

Maintaining integrity in academic context requires accurate solutions. Winston AI is the preferred AI detector for academic institutions.

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For SEO

Search engines can easily detect AI content and penalize it in their rankings. Stay ahead of synthetic content.

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For writers

Get insights on your content’s originality and “human score” by getting an assessment before publishing.

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How Winston works

Our AI content detector is built to help you get a clear and accurate assessment.

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1

Create your account for free to begin checking for AI content.

Our AI content checker allows you to organize and categorize your documents and files with ease. Utilize our labeling feature to give your documents a title and author, and view them by type for simple and efficient retrieval.

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2

Enter the text you want to check for AI.

  • Paste text using our quick scan or upload documents in the following formats: .docx, .png and .jpg.
  • Our OCR (Optical Character Recognition) technology effortlessly extracts text from scanned documents or pictures, even those written in handwriting.
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Screenshot of Winston AI's result page for Ai detection.

3

Get your results in seconds

  • Our AI detector will let you know, on a scale of 0-100, the percentage of odds a text is generated by a human or AI.
  • The AI prediction map will also provide you with a sentence by sentence assessment.
  • Activate our plagiarism checker to scan your text for plagiarized content.
  • Generate a report that can be easily printed for your records.
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Features

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Industry leading accuracy rate

Institutions and publishers primarily choose Winston AI for its accuracy rates in detecting AI generated content and low false positives.

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Detects all AI models

Trained to detect the most advanced AI models, including ChatGPT, Google Gemini, Claude, LLAMA and much more.

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Paraphrased and humanized content detection

Detects all bypassing strategies, including paraphrasing content with tools such as Quillbot, or even AI content humanizers.

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Multi Language

Detect AI generated content in English, French, Spanish, Portuguese, German, Dutch, Polish, Italian, Indonesian, Romanian and Chinese (Simplified).

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Secure and Confidential

Our organization is GDPR compliant and ensures your content is secure, and never used to improve our models/capabilities.

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AI Prediction Map

Color coded visualization of your content that sounds synthetic and that might be triggering AI detectors.

A complete solution to ensure integrity

Our complete product suite are built to be your best ally to maintain originality

Always ahead of AI content detection

  • Trained on the largest dataset of human reviewed data to minimise false positives.
  • Our industry leading detection model is built with diverse types of content generated by all known Large Language Models to recognize synthetic writing patterns.
  • Our detection algorithms are updated on a weekly basis.
  • Winston AI is always ahead of any new form of AI checker bypassing technologies including paraphrasing tools and AI humanizers.
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Winston AI Reviews & Testimonials

"My institution mandated me to find the best AI and ChatGPT detector. During my audits and thorough tests made on several platforms, I found Winston AI by far the most accurate AI detection solution on the market. Their platform is also very intuitive and very easy to use."
Shauna Burns
Shauna Burns
English Professor
"We found our content was increasingly synthetic and our Google rankings consistently dropped. We needed to find a solution to maintain helpful and human content on our content and Winston AI has been a critical tool to keep our articles engaging, accurate and human."
Idris Kala
Idris Kala
Editor-in-chief
"Winston AI offers an intuitive interface and powerful features for detecting AI-generated content and checking plagiarism, essential for SEO professionals aiming to ensure content authenticity. Its accurate detection algorithms and responsive customer support make it a reliable tool in the SEO toolkit."
Shawn Daniels
Shawn Daniels
SEO Consultant
"In my role as a School District Manager, ensuring the integrity of our students’ work is paramount. Winston AI has become an invaluable resource in this mission. Its user-friendly interface allows our educators to seamlessly integrate it into their assessment processes, checking for AI and the originality of student submissions with remarkable efficiency."
Oliver Hicket
Oliver Hicket
District Manager
"As an advocate for original thought in student writing, I’ve embraced Winston AI for its exceptional ability to identify AI-generated content. It’s a critical tool for preserving the unique voice of each student in an age where technology can blur the lines of authorship. The platform is user-friendly, making it a breeze for both instructors and students to ensure the work submitted is genuinely their own."
Vicky Kaur
Vicky Kaur
English Teacher

Frequently asked questions

What is an AI content detector?

An AI content detector is a software built to provide clarity on the originality of a text, and determine whether a given text was written by an AI text generation tool such as ChatGPT or if it was written by a human. AI checkers use large datasets and a number of other factors to provide this assessment.

How do AI detectors work?

AI content detectors use natural language processing, machine learning, and deep learning to analyze text and determine whether it was written by a human or an AI. The AI learns the nuances of human language, identifies patterns that differentiate human and AI writing, makes predictions about new text, assigns a score indicating the likelihood of human or AI authorship, and continuously improves through updated training data.

What's the difference between Plagiarism Checkers and AI Writing Detectors?

Plagiarism detection refers to the process of identifying instances of plagiarism, which is the act of using someone else’s work or ideas without giving them proper credit. This can include text, images, or other forms of media.

AI detection, on the other hand, refers to the use of artificial intelligence tools such as ChatGPT to generate copy.

Can teachers detect if you used an AI assistant like ChatGPT for schoolwork?

Teachers have ways to detect AI involvement in student assignments. They may notice unnatural language, lack of depth, inconsistency, or use AI detection software. Students should avoid relying on AI for their work since it could be seen as academic dishonesty.

Are AI detection tools accurate?

AI detectors have been developed to determine if online content is human or machine-generated, though their effectiveness currently varies. Winston AI has by far the best percentage rate (99,98%) of detecting AI generated content from ChatGPT, Gemini, Claude and other popular generative AI tools.

As technology improves, AI content detectors are expected to become more accurate and help ensure the authenticity of online information.

Does Google detect AI content?

AI text generators have raised concerns about the impact of AI-generated content on SEO (search engine optimization). While AI-generated content threatens to produce low-quality spam, search engines like Google are improving algorithms to detect such content.

What does Winston do exactly?

Winston is the leading AI generated text detection tool. Our software is able to detect AI generated copy with a 99,98% accuracy including content generated by ChatGPT. Our software also includes a best in class plagiarism detection tool.

Which languages does Winston AI work with?

We currently support AI detection for English, French, Spanish, Portuguese, German, Dutch, Polish, Italian, Indonesian, Romanian and Chinese (Simplified) content. Detection for more languages is coming soon.

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