Copyscape is a web-based plagiarism and duplicate-content detection service. You can paste text or upload a document (in the Premium version) or enter a URL to check whether that content appears elsewhere online. It’s designed primarily for web-publishers, content marketers, SEO teams and anyone wanting to protect or check content originality.
When you publish content that’s been copied elsewhere (or your content is being scraped), you risk SEO penalties, brand reputation damage, duplicate-content issues, and lost value. Copyscape helps you:
- verify that newly created content is unique before publishing;
- detect when your existing content has been copied elsewhere; act proactively so you can protect your intellectual property or web traffic.
This is especially useful if you manage many articles, work with freelancers, or rely heavily on original content for SEO.






