Free Online GPT Detector
Check, analyze, and identify AI-generated text instantly. Detect ChatGPT, GPT-4, or GPT-5 content, verify authenticity, and ensure your writing remains human.
Free GPT Detector to check ChatGPT and GPT-5 text instantly. Detect unlimited AI-generated content online — trusted, accurate, and no sign-up required.
GPT Detector is a free online tool that helps you check if a text was written by AI or a human. You can use it to detect ChatGPT, GPT-4, or GPT-5 content instantly, verify essay authenticity, analyze writing patterns, and make sure your content is original and trustworthy.
Many students struggle to lower AI content in essays or reports after using ChatGPT or GPT-5. GPT Detector quickly checks your text, shows the AI parts, and helps you make it sound more human—before you turn it in.
GPT Detector stands out because it’s fast, accurate, and easy to use. You can instantly check any text for AI writing from ChatGPT or GPT-5 without signing up. Whether it’s essays, assignments, or blog posts, this GPT text detector helps you stay authentic, improve originality, and keep your work truly human.
Unlike most AI checkers, GPT Detector focuses on clarity, speed, and real-world use. It’s built for students, writers, and professionals who need simple, trustworthy results.
Scan your text in seconds with no word limit or sign-up. GPT Detector checks content instantly and gives clear, accurate AI scores.
The tool identifies even subtle patterns from ChatGPT or GPT-5, helping you spot AI-written parts others might miss.
GPT Detector not only shows AI content but also guides you to rewrite it naturally, so your essay or report passes any AI check.
Checking your text with GPT Detector is super easy. You don’t need an account or any setup—just follow these quick steps to see if your writing includes AI-generated parts.
Copy your writing into the box or upload a document. GPT Detector supports essays, reports, and any text file.
Click “Detect” to analyze your content. In seconds, GPT Detector shows how much of your text might come from AI.
Save your report as a PDF or share it online. Keep proof of your originality or use it to refine your writing.
Don’t risk losing points or trust because your essay sounds too much like ChatGPT or GPT-5. Use GPT Detector to see what’s AI-written, fix it fast, and make your writing sound natural and original.
Try GPT Detector Now
Emily R.
College Student
GPT Detector saved me before my final submission. My essay had a high AI score when I checked it on another platform, but this tool showed exactly which parts sounded like ChatGPT and how to fix them. I rephrased a few lines and passed the AI check easily!
Thomas K.
English Teacher
I teach writing at a high school, and GPT Detector has become my go-to tool. It helps me spot AI-generated paragraphs in student work while still focusing on teaching them how to write naturally. It's simple, clear, and surprisingly accurate.
Sarah L.
Content Writer
As a freelance writer, I often use AI for ideas but need to make sure my final work feels human. GPT Detector helps me confirm that my tone and phrasing sound original. It's fast and reliable—just what I need for daily writing tasks.
Daniel M.
Marketing Manager
I run a small marketing team, and we use GPT Detector to review all our blog drafts before publishing. It helps us maintain a genuine brand voice and avoid that robotic AI tone that some readers dislike. Definitely a must-have tool.
Kevin J.
Graduate Researcher
GPT Detector is so easy to use. I just paste my report, hit detect, and get a detailed result in seconds. It's helped me balance AI assistance with real writing, which is super useful for academic work.
Lucy P.
Master's Student
I was worried my thesis sounded too AI-polished, but GPT Detector gave me confidence. It pointed out the sentences that felt automated and helped me rewrite them naturally. My advisor didn't flag anything, so it really works!
GPT Detector is an online tool that checks whether text was written by humans or AI models like ChatGPT or GPT-5. Unlike many detectors, it's free to use, requires no sign-up, and gives fast, detailed results. It highlights AI-generated sections so you can easily edit and make your writing sound more natural and authentic.
Yes. GPT Detector is designed to identify patterns and phrasing typical of ChatGPT and GPT-5. It uses an advanced algorithm that learns how these models write, so you can detect even subtle AI influence in essays, reports, or blog posts.
Absolutely. You can use GPT Detector to check unlimited text for AI content without paying or creating an account. It's fast, accurate, and built for everyone—from students to professionals.
GPT Detector delivers highly accurate results by analyzing linguistic style, structure, and probability patterns. While no detector is perfect, it consistently provides clear insights into whether text is AI-generated or human-written.
No. GPT Detector respects user privacy and does not store or share any text you upload. All content is processed securely and deleted after detection.
Definitely. Many students use GPT Detector to check their essays, reports, or research papers before submission. It helps ensure your work sounds natural and avoids being flagged for excessive AI-generated writing.
Yes. You can paste text directly or upload documents in formats like TXT, DOCX, or PDF. GPT Detector analyzes all supported files quickly and shows AI detection results instantly.
Yes. Besides identifying AI-generated text, GPT Detector highlights unnatural phrases and gives insights into tone and structure. This helps you rewrite your work in a more human, readable way.
Yes. GPT Detector is used by teachers, writers, and marketing teams to maintain originality and trust. It's secure, reliable, and perfect for checking reports, blog posts, and client documents.
After scanning your text, GPT Detector lets you download a detailed report in PDF format or share it directly online. It's great for keeping proof of originality or collaborating with editors and teachers.
