AI Content Detector
Signals the AI analyzes:
Free AI Content Detector — Detect ChatGPT & AI Written Text
Our AI content detector uses Google Gemini AI to analyze writing patterns and determine the probability that text was generated by an AI tool like ChatGPT, Claude, Gemini or other large language models. Get a 0–100% AI probability score with a full breakdown of the signals detected.
What Signals Indicate AI-Written Text?
AI-generated text commonly exhibits: uniform sentence length with no variation, overly formal and structured tone, complete absence of personal experiences or opinions, perfectly correct grammar with zero natural errors, generic statements instead of specific details, highly organized paragraph structure, and repetitive transition phrases like "Furthermore", "Moreover" and "In conclusion".
Frequently Asked Questions
What score means the text is AI-written?
A score above 70% suggests the text is likely AI-generated. A score between 35–70% is uncertain — the text may be AI-edited or a mix of human and AI writing. Below 35% suggests the text is likely human-written.
Can it detect ChatGPT written content?
Yes. Our detector analyzes writing patterns common to ChatGPT, Claude, Gemini and other AI tools. However, heavily human-edited AI content may score lower since editing introduces natural variation that is harder to detect.
Is this useful for teachers checking student work?
Yes. Educators can use this tool for a preliminary assessment of student submissions. Always use it alongside other evaluation criteria rather than as the sole indicator, as no AI detector is 100% accurate.
Is this AI content detector free?
Yes, 100% free. No account, no word limits, no subscription. Powered by Google Gemini AI.