# Best guide to detecting AI-generated content in 2023

With the popularity of text-generation AI tools like **[chatGPT](https://harishgarg.com/writing/chatgpt-the-complete-guide/)** and GPT3/3.5, detecting AI-generated content has become important for publishers and readers.

We look at tools for detecting AI-generated content.

Table of Contents

*   [Tools for detecting AI-generated content](https://harishgarg.com/#Tools_for_detecting_AI-generated_content)
    *   [HuggingFace OpenAI Detector](https://harishgarg.com/#HuggingFace_OpenAI_Detector)
    *   [OriginalityAI](https://harishgarg.com/#OriginalityAI)
    *   [GPTZero](https://harishgarg.com/#GPTZero)
    *   [OpenAI AI Text Classifier](https://harishgarg.com/#OpenAI_AI_Text_Classifier)
*   [Build your own tool for detecting AI-generated content](https://harishgarg.com/#Build_your_own_tool_for_detecting_AI-generated_content)

Tools for detecting AI-generated content
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### HuggingFace OpenAI Detector

[HuggingFace](https://huggingface.co/openai-detector/) provides a free online tool for detecting AI-generated content.

It has some limitations in that it’s not good with detecting content created by GPT-3 and is not very scalable if you are a large or medium size company that does serious publishing.

### OriginalityAI

[**OriginalityAI**](https://originality.ai/?lmref=6xG0GQ) is a paid product for detecting AI-generated content. It is built for content publishers who have teams of writers they manage.

### GPTZero

[GPTZero](https://gptzero.me/) is a new tool that can detect text generated by new AI tools like chatgpt (chat gpt) or GPT-3 AI-based writers. It uses variables like perplexity to measure whether a text was generated by an AI.

### OpenAI AI Text Classifier

OpenAI, the creator of [GPT 3.x](https://harishgarg.com/writing/how-to-fine-tune-gpt-3-api/), [DALL-E](https://harishgarg.com/writing/everything-you-want-to-know-about-openai-dall-e/), and chatGPT has released its own AI-generated text detector, called [AI text Classifier](https://platform.openai.com/ai-text-classifier). It classifies the text into three categories – Human-Written, AI\_generated, and Misclassfied Human-Written.

Build your own tool for detecting AI-generated content
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You could also build your own using this [open-source code from OpenAI](https://github.com/openai/gpt-2-output-dataset/tree/master/detector).