Google’s keyword tool has been the base of most SEO campaigns for many years because it is free and provides all the necessary information for visitors and search engines to conduct keyword research.
But nowadays, Google Keyword Planner tool has taken the place of Google keyword tool for keyword research which combines the functionality of Google Keyword tool and AdWordsTraffic Estimator tool. This tool makes easier for visitors and search engines to plan research campaigns. It is different from the existing Google Keyword tool and AdWords Traffic Estimator tool because these tools are more general and unstructured as compared to Google Keyword Planner tool.
If you want to use Google Keyword Planner tool then you first need to have your own Google AdWords account for using it.
To create AdWords account is free, you don’t need to spend money for this. You just need to sign in to AdWords account by this link http://adwords.google.com/KeywordPlanner
Here are some benefits of using Google Keyword Planner tool for keyword research:
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