Free AI Content Detector

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Why Choose WriterBuddy’s AI Detector?

Authority in AI Detection:

WriterBuddy’s AI content detector is trusted by millions for its accuracy and reliability. Our advanced algorithms and continuous updates ensure you always stay ahead of AI-generated content.

Advanced AI Detection Technology:

Our AI detector tool employs sophisticated algorithms to identify AI-generated text from tools like ChatGPT, GPT-4, and more. With high accuracy and continuous improvements, we provide the best detection capabilities.

Unlimited Free AI Checks:

Experience the freedom of unlimited AI checks for free. Verify the authenticity of your content as many times as needed without any cost.

User-Friendly Interface:

WriterBuddy’s AI detector is designed for ease of use. With a simple and intuitive interface, you can quickly and efficiently detect AI-generated content.

No Sign-Up Required:

Start using our AI content detector instantly. No need to create an account – just upload your text and get results.

Privacy Guaranteed:

Your data’s confidentiality is our priority. We do not store or share your content, ensuring your privacy is always protected.

An Advanced AI Content Detection for All Needs


Ensure your essays and papers are free from AI-generated content. WriterBuddy’s AI detector helps you meet academic guidelines and verify the authenticity of your sources.


Maintain academic integrity by checking the authenticity of your students’ submissions. Promote originality and honesty in academic work.


Avoid search engine penalties by ensuring your blog posts are original. Analyze and verify the authenticity of articles before publishing to maintain high-quality content that engages your audience.

Professional Writers:

Deliver original work in every project. Use our AI detector to ensure your reports, presentations, and other professional documents are authentically written by you.

AI Detector for ChatGPT, GPT-4, Gemini, Copilot and More

Detect AI-Generated Content from Leading AI Tools

WriterBuddy’s AI content detector confidently identifies text generated by popular AI tools such as ChatGPT, GPT-4, Gemini, Copilot, and more. Our advanced AI checker tool ensures high accuracy and is capable of detecting GPT-2, GPT-3, and GPT-3.5, with ongoing experimental support for GPT-4.

High Accuracy with Advanced Algorithms

Our AI detection tool leverages cutting-edge algorithms to provide reliable results. While no AI detector can guarantee 100% accuracy, our tool consistently delivers precise results, helping you stay ahead of AI-generated content.

Continuous Improvement

As AI technology evolves, so does our AI content detector. We are committed to regularly updating our tool to keep pace with the latest advancements in AI-generated text.

AI Detectors vs. Plagiarism Checkers

AI detectors and plagiarism checkers are both used to verify the originality and authenticity of a text, but they differ in terms of how they work and what they’re looking for.

AI Detector or ChatGPT Detector

AI detectors try to find text that looks like it was generated by an AI writing tool, like ChatGPT. They do this by measuring specific characteristics of the text like sentence structure and length, word choice, and predictability — not by comparing it to a database of content.

Plagiarism Checker

Plagiarism checkers try to find text that is copied from a different source. They do this by comparing the text to a large database of web pages, news articles, journals, and so on, and detecting similarities — not by measuring specific characteristics of the text.


Does it detect content generated by ChatGPT, GPT-4, or Gemini?

WriterBuddy’s AI content detector can confidently detect most English texts generated by popular tools like ChatGPT, GPT-4, and Gemini. Our free AI detector can detect GPT-2, GPT-3, and GPT-3.5 with average accuracy, while our Premium AI Detector has high accuracy and the ability to detect GPT-4.

How accurate is WriterBuddy’s AI content detector?

Our tool can detect most texts generated by popular AI writing tools with high accuracy. While no AI detector is 100% accurate, our continuous improvements ensure we offer one of the best detection rates in the market.

Can WriterBuddy’s AI detector suggest content improvements?

No, our AI detector focuses on identifying AI-generated content. For content improvements, explore our other tools like the Grammar Checker and Paraphraser.

Does the AI detector support multiple languages?

Currently, our AI detector supports text in English. We are working on expanding support to other languages in the near future.

Is there a limit to the number of AI checks I can perform?

No, enjoy unlimited free AI checks with WriterBuddy’s AI detector. Verify the authenticity of your content as many times as you need.

Start Detecting AI-Generated Content Today

Take control of your content’s authenticity with WriterBuddy’s AI Content Detector. Whether you’re a student, educator, blogger, or professional writer, our tool ensures your work remains genuine and trustworthy. Try it now and experience the difference in content quality and integrity.

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