Best Free Keyword Research Tools 2021
The best free Keyword research tools
In this blog, you can find some important free keyword research tools that will help you to improve your SEO.

SEO is considered the most important and strategic method for driving organic traffic to your blog. And, SEO starts with keyword research. The full form of SEO is Search Engine Optimization. Simply from SEO, we can understand that the blog or website you have created has to rank ahead in the Google search results, and SEO is the mechanism of driving organic traffic to your blog. So, the demand for it is also increasing today. Keyword research is the most important part of SEO.
If you are a beginner and you don’t have enough budget in your wallet then this blog will be more helpful for you because here I am going to mention the best free keyword research tools for SEO. There are thousands of keyword research tools on the internet but the tools I am intending to mention here is the best and loved by most SEO experts. You can use these tools to find your perfect keyword and you will also learn to filter your keywords using these tools step by step.
Here I’ve mentioned some free keyword research tools which can provide awesome results for you. They are not totally free but using their free service in a proper way and concentrating their results can give you very effective results.
1. Ubersuggest
2. Semrush
3. Google keyword planner
4. Answer the public
5. Google trends
1. Ubersuggest:
This is the best free tool that beginners can use.Ubersuggest gives a big area for work out and research for your keyword without paying for it. In its free scheme, you will get free SEO data that will help you to grow your traffic and rank top on google search results.
Ubbersuggest is more free now. No need to create an account and no API key needed and you can export keyword research data easily.

What you can find in Ubbersuggest?
– Top ten results and also other suggested closely related keyword suggestions.
– Search volume and CPC (cost per click)data for the keyword you are looking for
– You can find highly targeted keyword suggestions in accordance to your country
– Information on Domain score, Facebook shares, and backlinks of the top ten google search results
– Searched results in 12 months
– Percentage of SEO clicks of keywords
– Visitor information like age group
– Audit your site and many more..
2. Semrush
Semrush is another complete SEO tool where you can research for your keywords and find out how your competitors are getting successful for driving traffic into their blogs. And you can follow the same steps or you can find what they are missing in their blog so you can make a better strategy to surpass them by putting those things in your blog what your competitors are missing.

What you can do with Semrush?
Audit your site which will give you a clear picture of your site. You will get errors and issues of your site which are affecting your SEO.
With SEO keyword Magic Tool you can make your keyword research in a more easier and refined way. You can get CPC data for your keyword, search volume, and also the keyword difficulty, competition, and SERP features. This tool shows the keyword data for more countries than Ubbersuggest but you can’t export your keyword research data as a free user. You need to upgrade your account to access the full feature.
Domain overview of your site where you can find how your site is working and where you need to focus.
You can get SEO ideas of your site which analyzes the every page of your site and suggests the keyword options, possible page improvements and backlink opportunities of your sites.
You can find out your competitors and get their overviews.
3. Google Keyword Planner
Google Keyword Planner is also known as the Google Keyword Tool. It is a free tool but to use this tool you need to have a Google Ads account. If you don’t have a Google Ads account you can create it within 5 minutes. You don’t need to run an active campaign in Google Ads to use Google Keyword Planner but you need to at least set up a Google Adwords Campaign.
After creating Google Ads account what you need to do is log in to your account, go to the Tools section and select a campaign. When we are talking about keyword research, we can just simply choose ‘keyword planner.

You can find other tools in keyword planner like :
– Discover new keywords and
– Get search volume and forecasts
These two tools are enough to make research for your keyword. You will get a list of keywords that can breakdown into several sections like Location, Language, Search section, and Data range.
To learn more about Google Keyword Planner you can visit here.
4. Answer the public?
Answer the public is another keyword research tool that enables us to deeper understand how people are searching around topics that help in answering peoples questions more closely and clearly. It shows the results in figures with relevant questions like How? What? Who? Where? Will? Which tries to explain how people are searching to get an answer to their questions. It shows results in five sections
a. Questions
b. Prepositions
c. Comparisons
d. Alphabetical and
e. Related
Here you can see the suggested keywords for the word ‘keyword‘.

you can also download your research data but you can make only a limited search for your keyword in a day as a free user. So, you can use this tool as your secondary method of keyword analysis after researching your keyword in Ubbersuggest, Semrush, or Keyword planner to more concentrate your keywords.
5. Google Trends
If you are a blogger then you must know the current trends. If you can’t find the trends which are making top rankings then somehow you may lose the race. Google Trends helps you to understand and analyze the current trends on several topics. After making research on Keywords you can use this tool to find out which keyword is trending high. If we write content on trending keywords then it will possess a better probability of getting searched in search engines resulting in a good traffic flow on your blog.
Here in the graph you can see and compare the trends for the keywords ‘SEO course’ and ‘SEO training‘.

Google Trends helps you to find out which keywords are trending and also provides the search volume, relevant search terms, and varied search volume over time. You can also compare keywords to find out which one is more popular and has changed over time. It also shows the search interest regarding topics in accordance with regions and subregions.

In this way, you can use all the above-mentioned tools and find your best keywords. After making a list of your primary keywords the second step you should take is
- researching the search intent of the people and,
- on-page optimization of your blog.
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