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Free Academic Integrity Suite

AI Hallucination & Fact Checker

All-in-one toolkit: detect AI hallucinations, identify AI-written content, and humanize AI text — purpose-built for academic papers.

Hallucination & Fact Check AI Content Detector AI Humanizer Privacy First
API Configuration — shared across all three tools

Your key stays in your browser only. Get a key: OpenAI →

Academic Paper Text
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Initializing analysis…
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Overall Integrity Score
Awaiting analysis
— /100

Hallucination Risk

— /100

Fact Accuracy

— /100

Citation Integrity

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Analysis Summary
Detailed Findings
How It Works
1

Add API Key

Paste your OpenAI or Anthropic key — stays in your browser only.

2

Paste Paper Text

Copy text from your paper, abstract, or research excerpt.

3

Select Checks

Choose hallucinations, facts, citations, stats, methodology, or claims.

4

Review Findings

Color-coded results with severity scores and improvement tips.

Why Trust This Tool
🔒
100% PrivateText sent only to your AI provider
🌐
No Sign-UpNo account, no data stored
⚡
Fast ResultsUnder 30 seconds per scan
🎓
Academic FocusTuned for research writing
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Paste Text to Check for AI Authorship

Paste any academic text — essays, papers, reports — and our AI will analyze writing patterns, perplexity, burstiness, and style to determine if it was AI-generated.

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Analyzing writing patterns…
—%
AI-Generated Probability
Awaiting analysis
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—
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Detection Summary
Section-by-Section Breakdown
How Detection Works
1

Perplexity Analysis

AI text tends to have low perplexity — it's predictable and uses probable word sequences.

2

Burstiness Check

Human writing varies in sentence length far more than AI, which uses uniform patterns.

3

Style Fingerprinting

AI models overuse certain phrases, transitions, and vocabulary — we detect these signatures.

4

Section Mapping

Each paragraph is scored individually so you can pinpoint exactly which parts are AI-generated.

⚠️ Important Notice
AI detection is probabilistic, not definitive. Results should be used as one signal among many. No detector is 100% accurate — always apply human judgment.
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Paste AI-Generated Text to Humanize

Transform AI-written text into natural, human-sounding prose that retains your original meaning — ideal for academic papers, essays, and research.

Humanization Strength
Preserve
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Humanizing text…
Humanized Output
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Readability Score
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Text Changed
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Human Likelihood
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Humanization Tips
1

Use Moderate Strength

Light mode tweaks phrasing; Aggressive mode restructures paragraphs significantly.

2

Preserve Citations

Always keep "Preserve Citations" on for academic work to avoid breaking references.

3

Run AI Checker After

Use the "Check AI Score →" button to verify the humanized text passes AI detection.

4

Review Carefully

Always proofread the humanized output — AI rewrites can occasionally change meaning.

📌 Academic Integrity
This tool is intended to improve the naturalness of your own AI-assisted writing. Always follow your institution's policies on AI use and disclosure.
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