Check your writing for AI content
Paste your essay and see which sentences read as written by ChatGPT or another AI model, as a likelihood in bands wide enough to be honest, never a verdict about you.
What it reports
A likelihood,
never a verdict.
Sentence-level findings with a likelihood each, scored in bands wide enough to be honest, and no judgment about the person who wrote them.
Each sentence that reads model-generated is marked on the paper, so you see where the signal came from.
Three points of difference do not deserve a different word, so the score is reported as a range.
A flag shows which sentence reads as machine-written. Revise it in your own words, or stand behind it as written.
The report describes the text. Judgment about a person belongs to a human with context.
Tight, careful prose can honestly resemble model output. The band says so instead of pretending to certainty.
Your document is processed for your scan and never becomes training data.
What the report shows
A likelihood you can
actually interpret.
Detectors estimate resemblance, not authorship. We show which passages carry the signal, and report it in bands rather than a decimal that would imply precision nobody has.
How it works
Three easy steps
Type or paste your text, or drop a Word, PDF, .txt or .md file straight onto the card.
Every sentence is scored for resemblance to model output, alongside the grammar and plagiarism checks.
The printing press changed who could own a book, and with it who could own an idea.
Within fifty years more titles were printed than had been copied by hand in the thousand years before, and the argument over copying began.
Each flagged passage shows its likelihood on a meter, so you can revise it in your own words or stand behind it.
Never training data
Your words stay yours.
Your scan runs in a private session. Your writing is scored, shown to you, and never used to teach a model.
FAQ