Copyscape Plagiarism Checker
Online plagiarism detection service that searches the web for copies of submitted text or URLs; useful for verifying content originality or tracing…
Platforms: Web · Last verified September 7, 2026
Online plagiarism detection service that searches the web for copies of submitted text or URLs; useful for verifying content originality or tracing where text has been republished.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
Best for: Detecting plagiarism and tracing where specific text or content has been copied or republished online. See the official site linked above for details.