Free AI Content Detector
The most accurate AI checker to detect AI text instantly. Check if text is AI generated by ChatGPT, GPT-4, Claude, or other AI writing tools. Free and fast.
Check for AI Content
Analyze text patterns to detect AI-generated content
How Our AI Writing Detector Works
Our ChatGPT detector uses advanced algorithms to detect AI text and identify content generated by AI writing tools
Paste Your Text
Simply paste any text to check if it is AI generated. Works with essays, articles, emails, blog posts, and academic papers.
AI Text Analysis
Our AI text detector analyzes sentence patterns, vocabulary choices, burstiness, and writing style to detect AI content in seconds.
Get Detailed Results
See exactly why text is flagged as AI-generated with a detailed breakdown of detection factors and confidence scores.
Wondering "is this AI generated?" Our free AI checker helps you detect AI text from ChatGPT, GPT-4, Claude, Gemini, and other large language models. Unlike simple AI text checkers, we analyze multiple linguistic patterns to provide accurate detection results. Whether you're a student checking your work, a teacher verifying submissions, or a content creator ensuring originality, our AI writing detector gives you the answers you need.
AI Writing Tools We Detect
Our AI content detector analyzes patterns common across all major AI writing tools and large language models
How We Compare to Other AI Detectors
See how our free AI text detector stacks up against popular detection tools like GPTZero, Turnitin, and Originality.ai
| Feature | HumanizeThisAI | GPTZero | Turnitin | Originality.ai |
|---|---|---|---|---|
| Free to Use | Limited | No | No | |
| Free Signup | Limited | No | No | |
| Instant Results | Slow | |||
| Detailed Breakdown | Basic | |||
| Built-in Humanizer | No | No | No |
While tools like GPTZero, Turnitin AI detection, Copyleaks, and Winston AI are popular choices, our AI detector offers a completely free alternative with no word limits or account requirements.
AI Detector vs AI Humanizer - Use Both
Detect AI content first, then transform it into undetectable human-like text
AI Detector
Use our free AI checker to check if text is AI written. The detector analyzes your content and tells you the probability it was generated by ChatGPT, Claude, or other AI tools.
- Detect AI text instantly
- See detailed analysis breakdown
- Check if content is AI-generated
AI Humanizer
Once you detect AI text, use our AI humanizer to transform it into natural human-like writing. Bypass GPTZero, Turnitin, Originality.ai, and all other AI detection tools.
- Make AI content undetectable
- Bypass all AI detectors
- Preserve original meaning
The perfect workflow: First use our GPT detector to check if your text is AI-generated, then humanize it to make it undetectable.
Try AI Humanizer FreeQuestions & answers
Everything you need to know about our AI detection tool.
Our AI detector analyzes text patterns including sentence structure uniformity, vocabulary choices, punctuation patterns, and writing style variations. AI-generated text typically shows low 'burstiness' (uniform sentence lengths), overuse of certain words, and predictable patterns that our algorithm can identify.
Yes! Our AI checker is completely free with no signup required. You can check unlimited text for AI content without creating an account or providing payment information. It's the best free AI detector available online.
Our AI text detector can identify content from ChatGPT, GPT-4, Claude, Gemini, Llama, and other major AI writing tools. We continuously update our detection algorithms to stay current with new AI models and LLMs.
Our AI text checker achieves approximately 85-95% accuracy on most AI-generated content. However, no detector is 100% accurate, and results should be used as guidance rather than definitive proof. Heavily edited AI content may score differently.
If your text shows high AI probability, you can use our AI Humanizer tool to transform it into natural human-like writing that bypasses AI detectors like GPTZero, Turnitin, and Originality.ai. The humanizer restructures your content while preserving the original meaning.
Simple paraphrasing often doesn't fully remove AI signatures. Our AI writing detector analyzes deeper patterns beyond just word choice. For content that needs to pass detection, our AI Humanizer performs semantic reconstruction rather than simple paraphrasing.
Unlike GPTZero or Turnitin AI detection which require accounts and often paid subscriptions, our AI detector is completely free with no signup. We offer instant results with detailed breakdowns, and uniquely include access to our AI humanizer to fix any detected AI content.
Yes! Our ChatGPT detector specifically identifies content generated by ChatGPT and GPT-4. Simply paste your text and our GPT detector will analyze it for AI patterns characteristic of OpenAI's models, giving you a clear probability score.
To check if content is AI generated, paste it into our detector. We'll analyze sentence uniformity, AI vocabulary markers, transition word overuse, and other signals. You'll receive a percentage score indicating the likelihood the text was written by AI versus a human.
Yes, our AI detector works excellently for academic content. Whether you're checking essays, research papers, or assignments, our tool can detect AI text that might be flagged by academic AI detection tools like Turnitin. Students and educators both use our free tool to verify content authenticity.
Text Flagged as AI?
Our AI Humanizer transforms AI-generated content into natural, undetectable human writing with 99.9% success rate.