To export Firefox bookmarks, navigate to the bookmarks library by clicking the bookmarks icon > Show All Bookmarks. Then, click on the "Import and Backup" dropdown menu and select "Export Bookmarks to HTML." Choose a location to save the HTML file, and your bookmarks will be exported. This method ensures you can easily transfer your bookmarks to another browser or keep a backup for safekeeping. "How to export Firefox bookmarks" is a simple process that helps you retain your browsing essentials.