PlagiarismSearch

PlagiarismSearch is an online platform that provides document originality verification through automated scanning against a vast range of sources. Its primary function is to detect textual matches between a submitted file and content from the internet, academic databases, and previously checked documents. Users can initiate a plagiarism check by uploading a file directly from their device, dragging and dropping it onto the interface, or connecting cloud storage services such as Dropbox and OneDrive. Additionally, the service accepts document URLs, enabling quick checks of publicly available web pages. Once the scan is complete, the system generates a similarity report highlighting matched passages, indicating the source of each match, and offering an overall similarity percentage. This report helps users identify potentially unoriginal content, whether intentional or accidental, and supports corrective action such as paraphrasing or proper citation. The platform serves a wide range of users, including students who need to ensure their academic papers are free of plagiarism before submission; teachers and professors who want to verify student work; university administrators who enforce academic integrity policies; business professionals reviewing reports, contracts, or marketing materials; and writers and editors seeking to maintain originality in their published content. The scanning engine performs deep analysis, comparing text against billions of web pages, scholarly articles, and institutional repositories. It also checks for paraphrased content by detecting structural similarities beyond exact word matches. PlagiarismSearch offers several integration methods to fit different workflows. A Google Docs add‑on allows users to check documents directly within the Google D