You wrote every sentence. Now you can prove it. VEYL runs six independent detection modules across your manuscript and gives you a detailed report that shows readers, publishers, and platforms your writing is authentically human.
15,000 words free every month. No credit card required.
How It Works
Upload your document, let our pipeline analyse it, and get a detailed annotated report in seconds.
Drag and drop any document — .docx, .pdf, .rtf, .txt, and more. Your files are processed securely and never stored permanently.
Our pipeline runs heuristic, statistical, hidden character, semantic, rewrite, and psycholinguistic analysis across your entire document.
Receive an overall AI probability score, a breakdown by module, and an annotated copy of your document with every flagged section explained.
Understanding Your Score
VEYL returns a probability score from 0–100%. Here's how to read it.
Your writing shows strong human characteristics across all modules. This is what you want to see — your manuscript reads as authentically human.
Some patterns were flagged by one or more modules. This doesn't mean AI was used — certain writing styles naturally trigger detectors. Review the flagged sections in your report for specifics.
Multiple modules detected significant AI-like patterns. If this is your own writing, the report's flagged sections will show exactly which passages triggered and why — useful for targeted editing.
Strong AI indicators were found across most modules. The report details every flagged section with explanations, so you can see precisely what was detected.
Scores are probabilistic, not definitive. No AI detection tool is 100% accurate. Non-native English, highly technical writing, and formulaic prose can all affect scores. Always treat your VEYL result as one data point — never as proof.