1 item
Compare two pasted texts and highlight similar phrases locally in your browser. Self Plagiarism Checker helps users compare two pasted documents and identify repeated phrase combinations. Paste two texts, click Check, and the extension highlights similar phrases of four or more consecutive words in both documents. This tool is designed for quick self-review before editing, revising, or submitting writing. It can be useful for comparing drafts, assignments, articles, reports, or other text documents. The extension runs locally in your browser. It does not upload, save, store, download, sell, or share pasted text. It does not request Chrome permissions and does not use analytics or tracking. This tool provides an indicative phrase similarity check only and does not replace a formal plagiarism report. Developer and owner: Concepts and Context, registered at wordbinary.com.
May 11, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.