Transparent AI detection with sentence-level analysis and clear explanations
GPTVerify is an AI detector free to use with no sign-up required. It scans text sentence by sentence, explains flagged sections, and helps users review possible AI-written or AI-paraphrased content with more context than a single score.
Updated Oct 17, 2026
Click the button and let our tool get to work. It'll take GPTVerify a few seconds to analyze the text you added for signs of AI involvement and generate a detailed analysis report.
Our tool categorizes every sentence as AI-generated, AI-paraphrased, or human-written.
Click on the arrow next to the sentence to see an explanation for its decision.
Our AI content checker uses statistical analysis of linguistic patterns, which means results should be interpreted as probability assessments rather than definitive verdicts.
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