Page Keyword Highlighter Edge extension security report

📖 Detailed Introduction Page Keyword Highlighter is a lightweight, secure, and free browser extension. Whether you're reading long articles, analyzing data reports, or searching internal knowledge bases, just enter a set of keywords and it will instantly mark all matching text with a vivid yellow background, making critical information stand out at a glance. 🔍 Multi‑keyword highlighting – highlight multiple keywords simultaneously, capturing all targets in one go. ⚡ Symbol removal mode – intelligently ignore punctuation; typing AB matches A,B, A B, etc., without mistakenly treating Chinese characters as symbols. 🎯 Wildcard | matching – use | to match any characters within the same line, e.g., mobile|develop matches “mobile app develop”. 🛡️ Whitelist filtering – exclude specific terms you don’t want highlighted, giving you precise control. 🌐 Cross‑element matching – whole phrases are highlighted even when split by bold, line breaks, italics, or other HTML tags. 🔒 Privacy‑first – all data is stored locally. No network requests, no data collection. Your privacy is fully protected. 📘 User Guide Install – From the Microsoft Edge Add‑ons Store, search “Page Keyword Highlighter” (free). Open – Click the toolbar icon; the popup shows the enable toggle and keyword input. Enter keywords – Separate multiple keywords with spaces. For phrases with spaces, use | or enable “Remove Symbols”. Instant – Enable the toggle and highlights appear immediately. Changes are auto‑saved. Advanced (Optional) – Click ⚙️ Advanced to access Remove Symbols, Wildcard, and Whitelist settings. All are enabled by default. Modify – Turn off the main switch to clear highlights; turn it on to restore. Edits take effect in real time. ✨ Core Features 🔍 Smart Highlighting • ⚡ Remove Symbols • 🎯 Wildcard | • 🛡️ Whitelist • 🌐 Cross‑element Matching • 🔒 100% Local & Private 📋 v1.0.16 → v1.0.27 Changelog 🚀 New – Wildcard |, Remove Symbols, Whitelist, Auto language, Cross‑element engine, Shadow DOM, Strict CSP support. ⚡ Improved – Debounced save, cleaner Advanced UI, empty input filtered, better status messages, minimal permissions. 🐛 Fixed – False success message, cross‑element failure,   matching, CSP block, Chinese mis‑targeted by Remove Symbols, empty wildcard freeze.