Free AI Analysis Tool

AI Content Detector

Paste any text to analyze whether it was written by a human or generated by AI. Get a confidence score, verdict, and detailed signal breakdown.

How It Works

1

Paste an article, essay, email, or any text you want to check for AI authorship.

2

Quick Scan gives an overall verdict fast. Detailed Analysis scores each sentence individually.

3

See the overall AI score, verdict, signal breakdown, and per-sentence highlights.

The detector analyzes multiple dimensions of your text to determine AI vs. human authorship.

Repetitive Patterns

Detects repeated phrases, sentence openers, and structural patterns common in AI text.

Buzzwords & Filler

Flags overuse of AI-typical words like "delve", "crucial", "landscape", "moreover".

Unnatural Transitions

Identifies overly smooth or formulaic paragraph transitions that feel robotic.

Formulaic Structure

Checks for predictable intro-body-conclusion patterns and list-heavy formatting.

Vocabulary Diversity

Measures lexical variety -- AI text often has unnaturally even vocabulary distribution.

Use at least 200 words

Short texts have fewer signals to analyze. Longer passages produce more reliable results.

Paste the original text

Heavy manual editing of AI output can change the detection signals. Test the unmodified text for best accuracy.

Try Detailed Analysis

Per-sentence scoring helps identify mixed content where some parts are AI-written and others are human.

Use as one data point

No AI detector is 100% accurate. Use results alongside your own judgment, especially for high-stakes decisions.

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