AI Plagiarism Checker
Upload your document or paste text to receive a formal CoverLe AI-writing estimation report with section signals, confidence notes, and a visible CoverLe watermark in the result.
Formal AI Writing Check for Student Documents
Built for essays, assignments, reports, and draft submissions that need a quick review for likely AI-written patterns.
What This Checker Does
CoverLe reads the uploaded text and estimates how strongly the writing resembles common AI-generated patterns such as uniform phrasing, repetitive sentence construction, low stylistic variation, and highly regular structure.
The output is presented as a formal report with an estimated AI-use percentage, a human-likely percentage, pattern signals, and a final verdict. The result is meant for review support, not as proof on its own.
Supported Input
- 1Pasted text for instant checking without any upload.
- 2PDF and Word files with readable text content.
- 3PowerPoint, TXT, Markdown, and RTF files for text-based review workflows.
Important Note
AI plagiarism detection is probabilistic. A high score means the content resembles AI-generated writing patterns, not that misconduct is proven. Use the report for review, editing, and instructor-side triage rather than final judgment alone.