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AI Text Detector

Check if text was written by AI or a human

0 / 1000 characters
Minimum: 100 characters Session limit: 1000 characters
Analyzing text for AI patterns...

Analysis Results

0 %
AI Probability

Analyzing...

Please wait while we analyze your text.

Words Analyzed 0
Characters 0
Confidence -
Model Used RoBERTa
AI detection is not 100% accurate. Results should be used as a guide, not definitive proof.
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How AI Detection Works:

This tool uses a machine learning model trained to detect patterns commonly found in AI-generated text:

  • Perplexity Analysis: AI text often has lower perplexity (more predictable)
  • Burstiness Detection: Human writing varies more in sentence complexity
  • Pattern Recognition: AI tends to use certain phrases and structures
  • Vocabulary Analysis: AI often uses a more uniform vocabulary

What is an AI Text Detector?

An AI Text Detector is a tool that analyzes written content to determine whether it was likely written by a human or generated by artificial intelligence like ChatGPT, Claude, or other language models.

Common Use Cases

Academic Integrity

Educators can check student submissions for AI-generated content.

Content Verification

Publishers can verify the authenticity of submitted articles.

Hiring Process

Recruiters can check if cover letters and essays are authentic.

Self-Check

Writers can verify their own content doesn't appear AI-generated.

How It Works

1

Paste Text

Enter or paste the text you want to analyze (100-1000 characters).

2

Analyze

Click analyze to send the text through our AI detection model.

3

Get Results

View the AI probability score and detailed analysis.

4

Interpret

Use the results as a guide for further investigation.