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Top 6 ChatGPT Detector to Identify AI Written Content

Author: Andy Samue | 2024-02-29

In today's digital age, the rise of AI technology has revolutionized various industries, including content creation. With the advent of advanced language tools like ChatGpt, it has become difficult to distinguish between human-written and AI-generated content.

However, the need for originality and authenticity in online communication remains crucial. Therefore, several AI detectors have emerged to help users identify AI-written content and address this challenge. In this blog post, we will explore some of the most effective and free ChatGPT detector tools available.

Part 1: How Does a ChatGPT Detector Tool Work?

The ChatGPT detector is a tool designed to find whether your text is human-written or AI-generated.

ChatGpt is a large language model OpenAI has developed. OpenAI has trained ChatGpt with extensive datasets. These datasets typically consist of text from various sources, including openly available datasets and the vast expanse of the internet. By analyzing the patterns in this text, ChatGPT learns how to generate responses to questions.

During the training process, ChatGPT examines the text data to identify common structures and patterns. By doing so, it gains the ability to generate sentences, paragraphs, and even entire pages like how a human would write. This is because the model was trained on text that was originally written by humans.

However, it is worth noting that services like ChatGPT can sometimes exhibit formulaic behavior. This is because they have been trained to adhere to specific rules of punctuation, grammar, and sentence structure. Consequently, tools have been developed to detect AI-generated content by learning the patterns exhibited by models like ChatGPT.

Similarly, AI detectors also rely on training data. They can either be trained separately on text generated by ChatGPT or feed the data back into ChatGPT or another language model. These detectors can employ an API to receive text input from users and interact with AI chatbots like Azure OpenAI ChatGPT.

Part 2: Free ChatGPT Detector Tool for You to Identify AI Written Content

Let’s have a look at the top AI detector free tools to learn more.

1. GPTZero

GPTZero is a leading AI detector designed to identify whether a document was written by a large language model like ChatGPT. It specializes in detecting AI-generated content on the sentence, paragraph, and document levels.


GPTZero employs advanced algorithms and techniques to analyze the structure, grammar, and vocabulary of a text to determine if it was generated by a human or an AI-powered language model. By using GPTZero, users can accurately detect the source of text, ensuring the integrity of digital content and fostering trust in online communications.

2. ZeroGPT

ZeroGPT is a highly regarded AI detector specifically designed to identify content generated by AI models like ChatGPT, GPT-3, and others. It employs a multi-step approach to ensure maximum accuracy and minimize false positives. The model behind ZeroGPT has been trained on a diverse range of text sources.

With its advanced algorithms and techniques, ZeroGPT analyzes the structure, grammar, and vocabulary of a text to determine whether it was written by an AI or a human. It also provides a reliable solution for detecting AI-generated content and brings transparency to a world filled with AI content

3. Copyleaks

Another popular free AI detector here is Copyleaks. Copyleaks is a well-known plagiarism detection tool that has expanded its services to include the identification of AI-generated content. By utilizing machine learning algorithms, Copyleaks can analyze text and identify patterns and characteristics that are indicative of AI-generated content.


This ChatGpt detector tool provides users with a comprehensive analysis, highlighting any sections that may have been generated by AI models like GPTZero or ZeroGPT.

4. Scribbr

Scribbr is a popular platform primarily used for academic writing assistance and plagiarism detection. With the increasing prevalence of AI-generated content, Scribbr has incorporated AI detection capabilities into its service. Users can now utilize the AI detector tool of Scribbr to identify any portions of their text that may have been generated by language models. This helps ensure the originality and authenticity of their work.

Scribbr's commitment to academic integrity helps in preventing their software use for fraudulent or manipulative purposes. They strive to maintain the reliability and accuracy of their tools through ongoing research and development.


5. Originality

Originality AI Detector is a powerful tool designed to detect AI-generated content and ensure the authenticity of written work. It utilizes advanced algorithms and machine learning techniques to identify text that has been generated by AI models. By comparing the text to a vast database of AI-generated content, Originality AI Detector provides accurate results on the likelihood of machine-generated text.

originality ai

The accuracy of Originality AI Detector is a key focus, with continuous efforts to improve detection accuracy and reduce false positives. While false positives can occur, Originality AI Detector currently maintains a false positive rate of around 2% when human work is submitted.

It is the lowest in the industry based on accuracy tests. The team behind Originality AI Detector is dedicated to enhancing detection capabilities and minimizing false positives through ongoing research and development.

6. Sapling AI Detector

Sapling AI Detector is another free ChatGPT detector tool that uses advanced algorithms to identify AI-generated content. It analyzes text for specific patterns, linguistic cues, and other indicators to determine if the content was generated by an AI model.

Sapling AI Detector provides users with actionable insights, enabling them to confidently detect and address AI-written content.


Part 3: [Extra Tip] How to Use AI PDF Tool to Optimize Your Workflow?

PDF documents are widely used for various purposes, from sharing important information to storing valuable data. However, managing and extracting relevant information from PDFs can sometimes be a time-consuming task. This is where the Tenorshare AI PDF tool comes in handy. It offers features that can optimize your workflow and make your tasks more efficient.

For instance, reading lengthy PDF documents can be time-consuming and overwhelming. Tenorshare AI PDF tool can help you summarize the content of a PDF. It helps in providing you with key points and important information in a concise format. These tools can extract the most relevant information from the document, saving you time and effort by using AI algorithms. Additionally, the Tenorshare AI PDF tool also comes with advanced editing features that let you modify and enhance your PDF documents.

Using the Tenorshare AI PDF tool is straightforward. Let's have a look at how to use the Tenorshare AI PDF tool to optimize your workflow:

  • Simply upload your PDF document to the Tenorshare AI PDF tool.

  • Log into your Tenorshare account.

  • Once the document is uploaded, you can start the chat with your PDF document by asking a question you have in mind.

Part 4: FAQs about ChatGPT Detector

1. Are ChatGPT detectors accurate?

ChatGPT detectors have varying levels of accuracy. Different AI detector tools use different algorithms. Therefore, the accuracy of GPT detector tools is also different depending on the specific tool used.

2. Which AI detector is most reliable?

Determining the most reliable AI detector for ChatGPT can be subjective. It depends on various factors such as the specific use case and the accuracy requirements. However, Copyleaks is a popular AI-powered plagiarism detector tool that can also detect AI-generated content.

It is recommended to explore and compare different AI detector tools to find the best suit for your specific requirements.

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