AI Content Detector

Analyze text for signals that may suggest AI-generated writing. Paste content to get a cautious likelihood estimate, writing signals, and review tips.

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A Careful Read on AI-Like Writing

The AI Content Detector reviews pasted text for signals that may suggest AI-generated or AI-assisted writing. It checks surface polish, repetition, vague phrasing, sentence rhythm, transitions, and human-like details, then returns a plain-language report with a likelihood estimate and review suggestions.

Why Use This AI Content Detector?

Cautious Estimates

The report avoids certainty and explains why the text may or may not look AI-assisted.

Writing Signals

See which patterns influenced the estimate, from repetition to specificity and sentence rhythm.

Fast Review

Paste text and get a readable analysis in seconds without setting up a separate detector account.

Easy to Share

Copy the report for internal review, editing notes, or writing feedback.

Use Detector Results Responsibly

AI detection is probabilistic. A report can help you decide what to inspect next, but it should not be used alone for academic, hiring, legal, or disciplinary decisions. Review sources, drafts, edit history, and context before drawing conclusions.

How this AI Content Detector works

You paste the text you want to review. The AI Content Detector sends that text to an AI model, which checks writing signals such as repetition, specificity, sentence rhythm, transitions, and surface polish to produce a cautious likelihood estimate.

The result is an estimate, not proof of authorship. The tool requires an active internet connection because the AI model runs on our server, not in your browser. Your text is not saved or shared after the request completes.

How to use this AI Content Detector

Paste the text

Add the article, essay, email, or paragraph you want to review. Longer samples usually produce more useful analysis.

Analyze writing signals

Click Analyze Text and the AI reviews repetition, specificity, rhythm, transitions, and other signals.

Use the report carefully

Review the estimate, signals, and next steps. Treat the result as guidance, not proof of authorship.

Example Usage

The detector produces a cautious report that explains the likely signals instead of treating the result as proof.

Input

Artificial intelligence is revolutionizing modern workplaces by enhancing productivity, streamlining operations, and enabling teams to make data-driven decisions with greater speed and accuracy.

Output

Likelihood estimate: 60-75% AI-assisted Verdict: This short sample has several AI-like signals, but it is too brief for a confident judgment. Signals noticed: The phrasing is polished and generic, with broad business terms such as "enhancing productivity" and "streamlining operations." The sentence makes several claims without concrete examples. Human-like signals: The text is coherent and could also come from standard marketing copy. What to check next: Review a longer sample, look for source-specific details, and compare it with the author's usual writing style.

Frequently Asked Questions

Can this tool prove text was written by AI?

No. No AI detector can prove authorship with certainty. This tool gives a cautious estimate based on writing signals and should be used alongside human review.

What signals does it check?

It looks for patterns such as generic phrasing, repetition, sentence rhythm, transitions, factual density, specificity, and signs of personal context.

How much text should I paste?

A few paragraphs usually work better than one sentence. Very short samples do not provide enough rhythm or structure for a meaningful estimate.

Can human writing be flagged as AI?

Yes. Polished, formal, or template-based human writing can look AI-like, and edited AI writing can look human. Use the report as one clue, not a verdict.

Is my text saved?

Your text is sent to our AI provider for analysis, but we do not store or publish it. Avoid pasting private or sensitive information.

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The AI Content Detector is maintained by CodeItBro. We aim to provide the best free developer tools on the web. If you have feedback or suggestions, please visit our contact page.

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