A URL opener is a tool that opens multiple URL's at once. This can save time for users who need to access multiple websites for work or other purposes. The tool can be a browser extension or a standalone application. The user can add the desired URLs to the list and the tool will automatically open all the URL's in separate tabs or windows. Some URL openers may also have features such as scheduling, randomization, and repeating. URL openers are useful for individuals or businesses that need to access many websites regularly, such as marketers or researchers.