Keywords Shitter a web application for SEO or PPC professionals. On this site, the can get bulk quantity keyword ideas to run on PPC platforms like Google Ads, or to place on their site as part of an SEO strategy.
Yes! KeywordsShitter is a 100% free tool.
Depends how you use it. Keywords shitter will provide keywords ideas based on tools and APIs like google keywords planner. It's always recommended to get a human to review the keywords generated by the tool.
Keywords shitter is getting his data from external APIs like google keywords planner. The keywords generated are not random but based on historical searchs.
Keywords Shitter will run enlessly finding keywords until you stop it. You can use run each keywords on Trends Everywhere engine to get growth rate and interest index by country and compare keywords.