Top 5 Free Chat GPT Detectors In 2024

Today, ChatGPT is being used by over 100 million users worldwide, and just for your information, they achieved a feat in under 2 months of launching this product. The usage of ChatGPT is increasing so is plagiarism. In this article, I will share the top 5 Chat GPT Detectors you can use to find plagiarised articles in just a few minutes.

Even though generating AI content from ChatGPT is quite easy, not everyone likes publishing it on their websites, product pages, e-commerce sites, etc. If you are someone who doesn’t like the content of ChatGPT for some reason, you can use any of the below ChatGPT detectors to identify and get rid of them.

Top 5 Chat GPT Detector

5 Best ChatGPT Detectors To Identify Plagiarized Articles

Here are some of the best Chat GPT detectors you can use to eliminate plagiarized content. The list includes both free and paid options. Go ahead with the right option that suits you.

1. GPTZero:


As the name suggests, GPTZero is a perfectly tailored app to identify plagiarized content generated via ChatGPT specifically. Edward Tian, a 22-year-old who launched this excellent product, built it.

Once you are on the homepage of GPTZero, you’ll find 3 pre-filled examples i.e Human, AI, and Mixed Content. Try these prefilled examples to test this tool and check the results below.

To know exactly whether any content has been generated via ChatGPT, copy and paste the content in the box, click “I agree to the terms,” and then tap “Get results”.

Here’s an example for you:

gpt zero example

I just copy-pasted an article generated directly from ChatGTP, and as you can see, the results say, “Your text is likely to be written entirely by AI”.

Using GPTZero to detect ChatGPT contents is free forever in this tool however, there is a catch. You can upload only up to 5k words in a single document. If you want to check an article or document with more than 5k words, you have to get their paid plan that starts at $10/ month that lets you check up to 50k words in a single go.

Overall, GPTZero is one of the best tools to detect ChatGPT without putting a lot of effort, and I would highly recommend this to others.

2. OpenAI GPT2 Output Detector:

OpenAI GPT2 Output Detector

This Chat GPT detector is built by the same company, AI, that created ChatGPT. The platform is hosted on HuggingFace, where anyone can check If the content is copied from ChatGPT for free. This must be the right tool if you don’t want to spend anything to detect the ChatGPT content.

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With OpenAI GPT2 Output Detector, you can detect text generated via GPT-3 and GPT-2. All you have to do is, copy and paste the text in the text box and it’ll tell you exactly how much content is real and how much it is fake (copied) in percentage. This tool has an accuracy of 66%, which seems decent because it is free to use.

This is one of the easiest tools to detect ChatGPT content that doesn’t even require you to create an account and doesn’t need anything from you.

3. Writers AI Content Detector:

Writers AI Content Detector

The Writer is one of the best services to get your written by AI and many other things such as CoWrite, ReWrite, Highlight, and much more. Apart from that, it has a free AI content detector that is free to use.

With Writer’s AI Content Detector, you detect the ChatGPT text up to 1,500 characters, and If you want to detect more than that, you’ll have to opt for any of their paid plans. Their basic plan starts at $18/ month, where you get all of the Writer’s features, and along with that, you can detect ChatGPT texts up to 500k words/month, which is more than enough for a lot of people.

Using Writers AI Content Detector is pretty easy. You can either paste the URL of any specific web page you want to detect the text or paste the text below and click on “Analyze text” to start the process. Once the process is completed, the results will tell how much human-generated content it is. The higher number indicates that it isn’t an AI generate content.

4. GPTRadar:


GPTRadar is one of the best AI detector tools to identify text generated via ChatGPT easily. This tool is created by two people, Alessio Nittoli and Antonio Cappiello.

GPTRader uses OpenAI GPT-3 to identify if the content is machine-generated or written by a human. Complex calculations based on the large language model will give you the results in percentages, and you can decide whether it is AI content.

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Using GPTRader is pretty straightforward. Just copy-paste any ChatGPT text in the box on the homepage, and then you’ll see the get results like this.

gpt radar examples

Once you finish your first result, tap the “New Analysis” option to start a new search.

If you have any URL you want to detect, you can do that too by simply selecting the “Analyze a web page” option from the homepage. Just paste the URL and wait for the results.

GPTRader is free to detect limited words without signing up, and once the free limit is exhausted, you’ll have to buy credits to detect more text. With 1 credit, you get 100 token that lets you detect 125 words, and the price for 1 credit is just $0.02. For only $1, you can detect 1250 words of ChatGPT content which I think is a pretty reasonable price.

5. Content at Scale AI Content Detection:

Content at Scale AI Content Detection

Many people are familiar with Content at Scale as they provide excellent blog posts with AI, but many people aren’t aware of their AI detector that can be used even to detect ChatGPT content.

Starting with Content at Scale AI Content Detector, you should see their examples to see how they work. It’ll tell how much is the Predictability, Probability, and pattern of the text.

Some of the examples you’ll find on Content at Scale AI Content Detector are,

  • Fully Human: This is an example of fully human written content without using AI or any other tool.
  • Human+ AI: This is AI-generated content, but it is assisted by humans to check the facts and some grammatical errors in the article.
  • GPT-3: This example shows you what the content generated via GPT-3 would look like.
  • ChatGPT: As the name suggests, this content is purely generated via ChatGPT.
  • Content at Scale AI: This example shows what type of content you’ll get Content at Scale AI.

To get reliable trust, you must enter at least 25 Content at Scale AI Content Detector words. At maximum, you can detect up to 25,000 characters of words for free of cost.

Bonus options to detect ChatGPT text:

  • OpenAI Text Classifier.
  • Copyscape.
  • Plagibot.

If the first 5 tools didn’t help you detect the ChatGPT text, you can use these options, and I’m sure it’ll help you detect the AI content.

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Frequently Asked Questions:

Is it possible to detect ChatGPT?

Yes, it is possible to ChatGPT text by simply using AI detectors like GTPZero, GPTRader, Content at Scale AI Content Detection, etc.
Plagriazed contents are all over the web now with the increased usage of tools like ChatGPT. As I said earlier, not everyone likes using ChatGPT for multiple reasons, such as inaccuracy, factual errors, grammatical errors, and more. Knowing how to detect ChatGPT before it’s too late for your website and business is better.

How accurate are ChatGPT detectors?

ChatGPT detectors aren’t 100% correct all the time, and it is safe to assume 60-70% accuracy on average.
Some ChatGPT detectors work well with their powerful language model and deliver 90%, whereas some have accuracy below 80%. Assuming 60-70% accuracy in any current ChatGPT detector is safe.

What are the best alternatives to ChatGPT?

Some of the best alternatives for ChatGPT are Microsoft Bing, Chatsonic, and Jasper Chat.
From the 1 year, many chatbots have been launched, and today, the #1 spot is claimed by ChatGPT for various reasons. If you don’t like ChatGPT, you can use these three chatbots that provide similar results, and they are pretty easy and safe to use.


ChatGPT is an excellent resource for finding any information quickly. In a few seconds, you can generate a code for an app, website, or anything else. When your writer submits an article directly generated from this chatbot, things worsen, and you’ll have difficulty detecting it.

With these Chat GPT detectors, you can easily identify which type of content your writer has submitted so you can dismiss it without any second thoughts. If you like this article, share it with your writer friends and let me know If you have any doubts. Thanks.

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