Free Tool

Plagiarism Checker

Compare your draft against public sources to catch unintentional overlap. Not a substitute for citing properly; a safety check before you submit.

Paste your draft

For long pieces or repeated checks, sign up for the full essay-craft toolkit (coming soon).

Check for overlap

Results will appear here once you submit your text.

How to use this

• Paste at least a full paragraph of your own writing.
• Read the result as a signal about style, not a verdict.
• If you wrote the text yourself and it scored high, save your drafts and read the essay-craft pieces before you change anything.

Important caveats

Detectors are imperfect. Real human writing, especially academic prose, regularly false-positives. Use any score as one input among several, not as proof of anything by itself. Submitting AI-generated work as your own violates standard academic integrity policies; the existence of this tool does not change that.