In any given Web page, there may be code that that can hamper your enjoyment of the Web, compromising personal information, crashing your browser, or just slowing down your surfing. This tool filters the way your browser views HTML code and helps your browser block JavaScript, disable tables and background images, and replace banners with alternate graphics or text. It basically replaces the HTML of the page that you're viewing with alternate code. Use the included editor to alter the premade filters or create your own.