A Meta Tag Generator tool typically requires the user to input some basic information about the web page, such as its title, description, and targeted keywords. The tool then generates the appropriate HTML code that can be inserted into the header section of the web page. This code includes the meta tags that search engines use to index and rank the page.

Using a Meta Tag Generator tool can save time and effort for website owners who want to optimize their pages for search engines. By automatically generating metadata, the tool ensures that the page has the necessary tags to be properly indexed and ranked by search engines. However, it's important to note that metadata is just one of many factors that influence search engine rankings, and optimizing for search engines should not be the sole focus of a website's content and design.