Paste your paper or upload a file. We'll catch plagiarism, AI-generated text, and grammar errors — before your professor does. One free preview scan, no signup needed.
Every TextChecker scan runs your paper through seven AI-powered analyses — and for every issue we find, you get a specific suggestion to fix it.
Upload or paste your draft, let TextChecker do its work, then fix what it finds. No app to install, no learning curve.
Every scan delivers an originality score plus a breakdown across four independent dimensions — so you know which areas need work before your professor does.
When something in your paper matches an existing source, TextChecker tells you exactly where — the publication, the author, the percentage match, and a link to the original. Cite it or rewrite it before submitting.
For every flagged sentence, Claude proposes a specific rewrite that addresses the issue while preserving your meaning and voice. No more guessing at "what's wrong" — just paste in the fix and keep writing.
Grammarly handles grammar. Turnitin handles plagiarism (if your school pays for it). TextChecker handles both — plus AI detection, flow, and rewrites.
TextChecker is included in every plan — alongside the AI Writing Assistant, 130,000+ paper examples, and every writing tool. Cancel anytime.
Find every issue Turnitin would have found — and fix them before your professor sees a thing. Try TextChecker and the full PaperDue toolkit for $1.