Link Highlighter

Link Highlighter helps you scan pages fast by outlining every link in your chosen color and showing a quick count. Click the toolbar button to toggle highlights. Customize color and outline thickness in Options. It asks only for activeTab access when you click the button and uses storage to remember your preferences. There is no tracking, no analytics, and no remote code. All scripts are local and follow AMO’s content security rules. Use it to quickly inspect navigation on a site, spot link-heavy sections, or verify link presence during QA. The content script is injected only after user interaction and only into the active tab, keeping permissions tight. The add-on never modifies page HTML and avoids unsafe APIs, relying solely on a small CSS class to outline links. It is lightweight, respectful of privacy, and easy to remove.