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Check if your text was likely written by AI or a human.
AI Content Detector helps you complete this task in seconds directly in the browser without installing extra software.
Analyze text for AI-typical patterns and get a probability score of its origin.
Paste your text (minimum 50 words).
Click Analyze Content.
Review the probability score.
AI Content Detector runs entirely in your browser: it takes your input, processes it on your device, and returns the result instantly — nothing is uploaded to a server. Check if your text was likely written by AI or a human.
No, it uses heuristic patterns and should be used as a guide, not absolute proof.
It identifies patterns common in GPT-3.5, GPT-4, and Claude.