Yes, "Keyword Tool Dominator" is considered a legitimate tool. It is a free keyword research tool that generates thousands of popular keywords in real time. It is useful for finding perfect keywords for SEO needs. It is also recognized for its ability to find long-tail keywords that your target audience uses to search for information. It unlocks words or phrases used by real users from search engines like Google and Bing. It also searches for words and phrases used by YouTube users. It is highly recommended for its ability to save countless hours on keyword research by quickly finding keywords on the most popular search engines and e-commerce marketplaces. It is considered the best free keyword research tool for 2024. However, it's always a good idea to do your own research and make sure it fits your specific needs.