Paste your text below to detect AI-generated content, humanize writing, or fix plagiarism.
Detect AI patterns, humanize text, and check for plagiarism — all in one place.
Analyze text for AI-generated patterns with sentence-level highlighting and confidence scoring.
Transform AI-written text into natural, human-like writing with adjustable tone and burstiness settings.
Detect similar content and get smart rewrite suggestions to ensure your writing is original.
Built with precision, designed for writers who care about authenticity.
Get AI detection results in under 2 seconds. No waiting, no queue — just paste and analyze.
Your text is processed entirely in your browser. Nothing is stored on any server — ever.
Unlimited scans, no word limits, no daily caps. Use it as many times as you need — completely free.
Analyzes 15+ linguistic signals including perplexity, burstiness, n-gram patterns, entropy, and sentence structure.
Every sentence is individually scored and color-coded so you know exactly which parts are flagged.
Start using immediately. No email, no account, no credit card. Just open and use.
Verify your essays and assignments aren't accidentally flagged as AI before submitting.
Ensure your articles read naturally and maintain your authentic voice.
Check student submissions for AI-generated content and maintain academic integrity.
Verify web content is human-quality before publishing to maintain search rankings.
Review drafts and submissions to maintain editorial standards and credibility.
Screen marketing copy, reports, and client-facing documents for AI patterns.
Humanora AI uses 15+ linguistic signals to analyze text. This includes perplexity scoring (how predictable the text is), burstiness analysis (variation in sentence length), n-gram repetition patterns, entropy measurement, passive voice detection, contraction analysis, and vocabulary richness. Each signal contributes to a weighted AI probability score.
No. All processing happens entirely in your browser using JavaScript. Your text never leaves your device — nothing is sent to any server, stored in any database, or shared with any third party.
AI detection checks whether text was likely generated by an AI model like ChatGPT. Plagiarism checking looks for content copied from existing sources. A text can be AI-generated but original, or human-written but plagiarized. Humanora AI offers both tools so you can check for both issues.
Humanora AI analyzes multiple writing patterns simultaneously for reliable detection. However, like all AI detection tools, results are probabilistic — they indicate likelihood, not certainty. Longer texts (50+ words) produce more accurate results. Always use detection results as one factor in your assessment.
The Humanizer rewrites AI-generated text to sound more natural and human-like. It replaces overused AI vocabulary, adds contractions, varies sentence structure, and adjusts tone. You can choose between casual, neutral, and formal tones, and control how aggressively it rewrites your content.
Yes, 100% free. No sign-up required, no daily limits, no word count restrictions, and no premium tier. All three tools — AI Detector, Humanizer, and Plagiarism Fixer — are available without any cost.
Copy and paste your content into the editor. No word limit.
Select AI Detector, Humanizer, or Plagiarism Fixer.
Review detailed analysis and copy refined content with one click.