AI-Powered Content Detection

AI DETECTOR

Paste any text and instantly detect if it was written by AI. Get sentence-by-sentence analysis with color-coded probability scores.

Paste Your Text

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0 words / 0 characters

Min 50 words recommended

Upload PDF, DOCX, or Image to analyze

Drag & drop or click — PDF, DOCX (max 30MB) or JPG, PNG, WebP (max 10MB)

Color Legend

Human-writtenUncertainAI-generated

Detection Report

Detection report will appear here

Paste text and click Detect AI Content

How It Works

1

Paste Your Text

Paste any text you want to check — essays, articles, emails, blog posts, or any written content.

2

AI Analyzes Each Sentence

Our AI examines writing patterns, vocabulary, and structure at the sentence level to determine AI probability.

3

Get Your Report

See color-coded sentences with AI probability scores and an overall verdict. Copy or download the report.

Why Use CopyRocket's AI Detector?

With AI-generated content flooding the internet, knowing whether text was written by a human or a machine has never been more important. CopyRocket's AI Detector gives you detailed, sentence-by-sentence analysis so you can see exactly which parts of a text appear AI-generated.

Unlike simple binary detectors that just say "AI" or "Human," our tool provides a nuanced breakdown with probability scores for each sentence. Color-coded highlighting makes it easy to visually scan results at a glance.

Key Features

  • Sentence-Level Analysis: Every sentence gets its own AI probability score, not just an overall number.
  • Color-Coded Results: Green for human, yellow for uncertain, red for AI-generated — instant visual clarity.
  • Overall Verdict: Get a total AI probability percentage and a clear verdict.
  • Copy & Download: Export your detection report as plain text with one click.
  • No Signup Required: Start detecting immediately — no account needed.

Perfect For

  • Educators checking student submissions for AI-generated content
  • Editors verifying content originality before publishing
  • Content managers screening freelance submissions
  • Writers checking if their own text sounds too AI-like
  • Anyone who needs to verify content authenticity

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Frequently Asked Questions