Is SEO Tools Centre Plagiarism Checker Reliable For Students?

I have found that many of the users are discussing the SEO tools Centre that it's plagiarism calculating tool is reliable for analyzing the duplicate contents including essay, articles and writings without spending any content. Anyone have experience about this tool share plz.

there are a wide numbers of tools are available for the plagiarism checking and i personally use and going to share small seo toolz/plagiarism-checker/ which i think is best to detect duplicate content.