Link Highlighter gives you a simple and safe way to scan any page for links. Click the toolbar button to toggle an outline around every link. The add-on injects code only after you click and it never requests broad site access. You can adjust the outline width in Options for better visibility. This add-on is lightweight and privacy-respecting. It uses the active tab permission so it only runs on the page you explicitly choose. It stores a single numeric setting locally for the outline width. No analytics, no remote code, and no data leaves your browser.
