Detect AI-generated text, check for AI-written papers, and review likely AI-generated writing before finalizing grades.
Detect AI-generated text in seconds. No account needed, no setup required.
Purpose-built for academic integrity — not just a generic AI checker.
Uphold academic honesty by detecting AI-generated submissions before they reach your gradebook. Identify patterns consistent with ChatGPT, GPT-4, Gemini, and other large language models.
Get an AI probability score in seconds — no sign-up required. Paste text and click Detect to see results immediately, saving you time during the grading workflow.
Designed with teachers in mind. Works seamlessly alongside EduSageAI's grading tools so you can evaluate both the quality and authenticity of student work in one platform.
Our detector is trained to recognize writing patterns from all major AI tools — ChatGPT, GPT-4, GPT-4o, Claude, Gemini, Llama, and more — not just one model.
From STEM reports to humanities essays, the AI detector works across all subject areas and writing styles, making it a reliable tool regardless of what your students are submitting.
Results are shown as a probability score, not a guilty verdict. This encourages educators to use AI detection as a starting point for conversation, not as a sole basis for punishment.
This page is built for quick, practical use: paste text, check AI generated text, and decide whether a submission needs a closer human review. If you need a fast AI generated writing detector for essays, reports, or a short paper AI detector workflow, the tool above is the right entry point.
If your intent is educational research rather than instant analysis, read our guide on how to detect AI-generated text and check if something was written by AI. That article covers how AI detectors work, when false positives happen, and how teachers should interpret GPT detection results.
Everything you need to know about AI text detection and how to use it responsibly.
An AI text detector (also called an AI content detector or AI writing detector) is a tool that analyzes text to determine the likelihood that it was generated by an AI model such as ChatGPT, GPT-4, Gemini, or Claude. It works by identifying patterns in vocabulary, sentence structure, and writing style that are statistically more common in AI-generated content than in human writing.
Yes. EduSageAI offers a free teacher AI detector for quick classroom checks, helping educators review essays, short responses, and other written work before final grading decisions.
Yes. EduSageAI's AI detector is trained to recognize writing patterns from ChatGPT (including GPT-3.5 and GPT-4), as well as other major large language models like Google Gemini, Anthropic Claude, Meta Llama, and more. No detector is 100% accurate, but our model is regularly updated as AI writing styles evolve.
Yes, the AI text detector on this page is completely free to use without creating an account. Simply paste your text (up to 999 characters) and click Detect AI Text to get your result instantly. For higher volume usage and deeper integration with grading workflows, explore EduSageAI's full platform.
Accuracy varies depending on text length, writing style, and how heavily edited the AI-generated text is. Short texts (under 100 words) are harder to classify reliably. Results are presented as a probability score — not a definitive verdict — and should be used alongside educator judgment rather than as standalone proof of academic dishonesty.
Lightly edited AI text can sometimes reduce detection confidence, though our model accounts for common paraphrasing and editing patterns. Heavily rewritten AI text may be difficult for any detector to flag reliably. This is why AI detection results should be one signal among many — not the sole basis for an academic integrity decision.
EduSageAI takes privacy seriously. Text submitted through the public demo is used solely to return a detection result and is not stored or used for training purposes. For full privacy policy details, visit our privacy policy page.
The AI score represents the estimated probability that the submitted text was generated by an AI model. A score of 0–39% suggests likely human writing, 40–74% suggests possible AI involvement, and 75–100% suggests the text is likely AI-generated. Always interpret these scores in context — writing style, subject matter, and student history all matter.
Plagiarism detection checks whether text was copied from an existing source (a website, paper, or another student's submission). AI detection checks whether text was generated by a language model — which would not appear in any plagiarism database since the AI generates original text. EduSageAI offers both capabilities as part of its broader academic integrity toolkit.