AI Detector Tool - Verify Content Authenticity

What is GPTZero AI Detector?

A powerful tool designed to identify content created by artificial intelligence with remarkable accuracy.

The Challenge of AI-Generated Content

As AI writing tools become more sophisticated, distinguishing between human and AI-written content becomes increasingly difficult. This presents challenges for educators, publishers, and content creators who value authenticity.

GPTZero was developed by a team of experts to address this challenge, providing a reliable way to detect content created by AI systems like ChatGPT, GPT-4, Claude, and other large language models.

The tool analyzes patterns in text that are typically invisible to human readers but reveal the fingerprint of AI generation, allowing for accurate identification of AI-created content.

How GPTZero Works

Understanding the science behind GPTZero's AI detection technology

Upload Content

Submit text by pasting directly, uploading files, or using the GPTZero API. The system accepts various formats including TXT, DOCX, and PDF.

Advanced Analysis

GPTZero's proprietary algorithms analyze the text for patterns, perplexity, and burstiness that indicate AI generation.

Get Results

Receive detailed results showing the likelihood of AI generation with sentence-by-sentence highlighting of potentially AI-written sections.

See GPTZero in Action

Watch how educators, publishers, and content creators use GPTZero to verify content authenticity

GPTZero Tutorial

A comprehensive guide to using GPTZero's AI detection capabilities

Educator's Experience

How teachers and professors use GPTZero to maintain academic integrity

Publisher's Perspective

Publishers share how GPTZero helps maintain content quality standards

Why Choose GPTZero

Discover the benefits that make GPTZero the leading AI detection tool on the market

Exceptional Accuracy

Advanced algorithms provide industry-leading detection rates for content from all major AI models

Privacy-Focused

Your content is never stored permanently or used to train models, ensuring complete privacy

Rapid Results

Get analysis results in seconds, even for lengthy documents and multiple file formats

Educational Tools

Specially designed features for educators to maintain academic integrity in the classroom

Developer API

Integrate GPTZero's powerful detection capabilities directly into your own applications

Multi-Format Support

Upload and analyze content in various formats including text, Word documents, and PDFs

Frequently Asked Questions

Find answers to common questions about GPTZero AI detection

How accurate is GPTZero at detecting AI content?

GPTZero offers industry-leading detection accuracy rates. However, it's important to understand that no AI detection tool is 100% accurate. GPTZero uses advanced algorithms to analyze patterns, perplexity, and burstiness in text, achieving high reliability across various content types and AI models.

Which AI writing tools can GPTZero detect?

GPTZero can detect content created by a wide range of AI writing tools, including ChatGPT, GPT-4, Claude, Bard, Jasper, and many others. The system is regularly updated to keep pace with new AI models and writing technologies.

Is there a free version of GPTZero?

Yes, GPTZero offers a free tier that allows users to analyze a limited amount of text. For more extensive usage, premium plans are available with additional features and higher usage limits.

How does GPTZero handle privacy and data security?

GPTZero takes privacy very seriously. Uploaded content is not permanently stored on their servers and is never used to train models. All data is processed securely, and the company adheres to strict privacy standards to protect user information.

Can GPTZero detect AI content that has been edited by humans?

GPTZero can often detect heavily edited AI-generated content, but the accuracy may decrease with extensive human editing. The tool provides a probability score and highlights specific sections that appear to be AI-generated, giving users insight even with mixed content.

Detect AI Content with Confidence