Personal Keyword Blocker

A private local keyword blocker for URLs, titles, typed text, forms, and optional visible page text.

Personal Keyword Blocker is a local browser focus tool that lets users create a private blocked-term list. It can block matching URLs, search pages, page titles, typed text, form submissions, and optionally visible page text. The extension supports separator-tolerant and accent-tolerant matching so users can block variations of their own configured terms. Blocked terms and settings are stored in Chrome extension storage. When Chrome Sync is enabled, Chrome may sync these settings across the user's signed-in Chrome profiles. Matching is processed locally in the browser, and the extension does not transmit blocked terms, browsing content, or settings to the developer's servers.