Plagiarism Checker

Compare your draft to source text, spot repeated phrases, and open Google exact-match searches — private, free, no signup.

Not a web-wide corpus scanner. Does not replace Turnitin or institutional checkers.

How to use this plagiarism checker

  1. Paste your draft.
  2. Optionally paste a source to compare against for a private similarity score.
  3. Click Check similarity for overlapping phrases, or Build Google search links to verify sentences on the open web.

FAQ

Limitations

We cannot index billions of web pages or paid academic databases. Use institutional tools when a formal originality report is required.

Privacy

Draft and source stay in the browser for similarity mode. Google links only send a sentence when you click them.