Fav Icon Refresher

Fav Icon Refresher is a Firefox extension designed to update your bookmark fav icons efficiently. It opens each bookmark in a new tab, downloads the favicon manually, and forces Firefox to refresh it. If the favicon is missing or cannot be downloaded from the site, the extension attempts to retrieve it using Google's services. This is especially helpful when fav icons are outdated or not displaying correctly.

Using Fav Icon Refresher is straightforward: simply install the extension, click its toolbar icon, then click the 'Refresh all Fav icons' button. The extension handles the rest, making the process hassle-free. Note that pages requiring login or protected by CloudFlare may need manual login to refresh icons properly. The extension's source code is open and available for review on GitLab, ensuring transparency and community trust.