Keyword Seo Tools is a platform that provides you with all the information you need to boost your website’s rankings. We’ve got tools for keyword research, content optimization, competitive research, and more.
Our keyword research tool is great for finding keywords that are actually relevant to your business and won’t just waste time and money on irrelevant searches. With our content optimization tool, you can make sure that the content on your site is properly optimized for search engines so they can crawl through it easily and find what they’re looking for.
If you’re struggling with competition from similar websites in your niche or industry, our competitive research tool will help you identify who they are so you can see how they’re ranking as well as what they’re doing right (or wrong). We also have a tool that lets you find out which keywords are bringing people to your site—so if there’s anything wrong with those pages (or even if there’s something wrong with the page where the visitor lands), then we’ll point it out!
Free Keyword Seo Tools
If you Google for a list of SEO tools, you’ll see there are almost 200 options on the market now.
All of them differ in features, amounts and sources of data, and, definitely, prices. But which of them do you really need? And, most importantly, do you have to fork out hundreds of dollars a month, or is there a way to cut the costs?
Today we’ll explore 8 of the best free keyword research tools. Each of them best fits a specific keyword research task and does the job no worse than their paid alternatives.
1. Rank Tracker
To find the most ample list of keyword variations and analyze their SEO profitability.

When to use:
Your best SEO keywords are often not very obvious. To find real keyword gems, you need to dig out all the possible variations from multiple data sources. That’s the essence of keyword research.
And this is where Rank Tracker comes in especially handy with 23 different keyword research tools inside it:
- Suggestions from Google, Bing, Yahoo, and Amazon;
- Google Ads Keyword Planner and Google Search Console integration;
- Database of all SEO keywords your competitors rank for;
- Long-tail keyword and question generator;
- Popular misspellings and permutations;
- And more.
Using the tools one by one, you get the most ample list of keyword ideas. More to that, you can analyze the keyword difficulty and traffic potential of each keyword you get. This lets you focus the SEO efforts on what takes the least effort to bring in the most traffic.
Free version:
Even though the tool has a more feature-rich paid version, the 100%-free version is absolutely enough for keyword research. It lets you use all the research tools and analyze the keywords’ traffic potential.
2. Google Search Console
To discover “low-hanging fruit” traffic growth opportunities for your current keywords.

When to use:
Google Search Console is the place to analyze your current SEO keywords with their average Google positions, impressions and CTRs.
Looking through this research data is a great way to find unexpected SEO shortcuts. For example, if your URL currently ranks on page two or three, Google already considers it pretty relevant for the keyword. And the URL might need just a little SEO boost to storm onto page one and start bringing you a lot more traffic.
Or you might notice that some of your page-one ranking keywords underperform in terms of clicks (have low CTRs). A little tweaking of their SERP snippets or adding the Schema markup could work wonders here.
Free version:
Google Search Console is a free keyword research tool.
3. Google Ads Keyword Planner
To decide which keywords to target with SEO and PPC.

When to use:
For some keywords, low ad bids make it reasonable to simply purchase keyword clicks with PPC. For others, overly expensive clicks mean you need to win over the traffic with SEO.
So, before starting out any search engine marketing campaign, you need to split your keyword list between SEO and PPC targeting. And the best place to look for the needed data is, obviously, Google Ads Keyword Planner.
The tool shows you keyword suggestions, search volumes, cost-per-click data, advertiser competition and seasonal traffic fluctuations, all in one place. And it even lets you estimate the prospective PPC spends in your niche.
Free version:
Google Keyword Planner is a free keyword research tool. However, keep in mind that unless you are already spending enough money in Google Ads campaigns, your search volume analysis is limited to ranges (rather than exact search volumes). And you might need another tool (like Rank Tracker) for more precise search volume analytics.
4. AnswerThePublic
To find keyword suggestions through popular questions for featured answers and voice search optimization.

When to use:
With Google’s ability to better understand natural language, searchers got used to phrasing their queries as questions rather than separate words. The rise of voice search also helped this trend along.
Making your content to answer the exact questions is one of the key aspects of your keyword research success. Plus, question-based content has a bigger chance of squeezing into Google’s featured answers or the so-called “position 0” results.
The quickest and easiest way to find popular questions related to your business niche is AnswerThePublic – a no-brainer keyword tool that combines your main keywords with various question words (like who, what, why, etc.).
Along with questions, you will also get a handful of keyword ideas through “preposition” keywords (when your seed keyword is combined with another keyword via a preposition) and “comparisons” (like “your keyword vs another keyword”).
Free version:
AnswerThePublic is a free keyword generator.
5. Keyword Tool Dominator
Perfect keyword research tool for Amazon, Etsy and Ebay.

When to use:
The way your customers search Google differs from the way they search Amazon, Etsy, or Ebay. Google is used to find places to shop at, whereas Amazon et al. are searched for the actual goods they need.
For you as an Amazon vendor, it isn’t going to be enough to do keyword research for Google. You need to have your listing optimized for Amazon search as well.
A nice tool to dig through the Amazon database is Keyword Tool Dominator. The only thing to keep in mind is that there’s no way to check keyword search volume. What you get is a plain keyword ideas list.
Free version:
While it’s a free keyword research tool, without a paid license, you are limited to three requests per database a day.
6. Google Trends

To find the right keywords for your local business.
When to use:
Anybody doing local keyword research knows that search patterns differ between countries. But, surprisingly, the trends also vary considerably from region to region — this is why a precise local keyword tool is needed.
Google Trends is here to help you identify city/location specific search volume variation. Just have the tool compare two synonymic queries to see how misleading a country level keyword analysis could be for a local biz.
For instance, according to Google Trends, even though “personal injury lawyer” is the most popular search request throughout most of the US states, in Tennessee and New Mexico you’re way better off when optimizing for “personal injury attorney”.
Another no less important use-case is tracking down your keywords’ seasonal fluctuation and being able to reliably predict how this or that keyword is going to perform in it’s high and low seasons.
Free version:
Google Trends is a free keyword tool.
7. Google Correlate
To pull unexpected keyword ideas from adjacent niches.

When to use:
When thinking of seed keywords for your business, most probably you’ve already listed the most obvious ideas. Say, it comes as no surprise you flower delivery shop should target all kinds of “local florist” and “roses delivery” variations.
But Google Correlate helps you look at your keyword list at a new, unexpected angle, identifying the words, whose seasonal interest fluctuations correlate with that of your main keywords.
For the flower delivery example, our main keywords are in correlation with other female present delivery services: chocolate delivery, dipped strawberries and so on. And even if those have nothing to do with your biz, you can probably utilize them in content targeting for holidays like St. Valentine’s Day.
Free version:
Google Correlate is a free keyword tool.
8. Keywords Everywhere
To analyze keywords while you’re browsing.

When to use:
Keywords Everywhere is a free browser add-on which lets you do keyword research naturally while browsing Google, Bing, YouTube, etc.
Every time you search for something it will be considered a keyword, and you’ll get keyword search volume immediately in Autosuggest. On the SERPs themselves, a box with new keyword ideas is embedded on the right-hand side of the page, so that you can fill in your keyword list without actually leaving Google.
Free version:
Keywords Everywhere is a free keyword tool.
These are the tools to always keep at hand
There’s hardly any SEO task more important than keyword research. Whatever goals you have, and whatever business you run, picking the right SEO keywords lays the basis and adjusts the direction of your SEO campaign. So you’d better make sure to pack your SEO toolset with a few of these free and easy-to-use tools.
best free keyword research tool
Without keyword research tools, finding the right terms to incorporate into your blog or online store content to help it rank on search engine results pages (SERPs) would be like throwing darts in a dark room. Every once in a while, you would hit the target, but many darts would land on the floor.
Keyword research tools facilitate your SEO planning in multiple ways. They can help you generate keyword ideas, reveal how many people actively use a search term, identify trends, and show you how much competition you face to rank for a specific phrase.
Free keyword research tools
There are a surprising number of fantastic free tools you can use to gather vital information for marketing and SEO. Here are 12 free keyword research tools that are easy to use and full of valuable data.
Some are powerful keyword generators for Google and other search engines. Others provide targeted data for e-commerce websites like eBay, Etsy, and Amazon. The most comprehensive of these tools include essential SEO data like the monthly search volume and intensity of competition for your target terms.
Below are descriptions of what you can accomplish with each free keyword research tool, as well as their benefits and drawbacks. The tools covered are:
- Keyword Surfer
- AnswerThePublic
- Keyword Sheeter
- Keyworddit
- QuestionDB
- Ahrefs Keyword Generator
- SEMrush Keyword Magic Tool
- Ubersuggest
- Moz Keyword Explorer
- Soovle
- Keyword Tool Dominator
- Google Trends
Keyword generators for blog topic ideas
Keyword generators help you home in on what your potential customers want to know. They scrape search engines and question-and-answer databases to reveal new blog topics and keyword ideas.
Keyword Surfer
Keyword Surfer is a newer tool that plugs right into the Chrome web browser. When it’s on, results automatically display on the right side of your results page each time you enter a search term.
The data delivered by Keyword Surfer includes:
- Keyword ideas with their volume
- Cost per click (CPC) for each search term
- Pages that rank for the term you entered
- Traffic to pages ranked 1 through 10 for that term
It’s a highly efficient keyword research tool and delivers results as you use your web browser. As a new tool, there may be some kinks to work out. Data delivered by the plugin can sometimes differ from data supplied by other Google search tools. However, it’s a fast and easy way to get content ideas.
AnswerThePublic
AnswerThePublic is a great place to see raw search insights. After you enter your search term(s), it displays the questions people are asking related to that topic. The results are shown in a graphic display with all the who, what, where, when, why and other questions users ask.
It’s a powerful way to generate keyword ideas and see what your potential customers actually want to know. You can download the data as a graph or a list.
There is one con for this tool: With a limit of 3 free searches a day, you have to be thoughtful about each phrase you search.
Keyword Sheeter
Keyword Sheeter pulls autocomplete results from Google. It delivers real-time data on what people are typing into the search engine.
If you want to generate a long list of keyword ideas fast, Keyword Sheeter is an excellent choice. It pulls about 1,000 ideas per minute, and exporting your list is free.
It’s a simple and powerful resource to identify ideas for blog topics. However, the free features of Keyword Sheeter do not include search volume or data on how competitive it is to rank for a phrase.
Keyworddit
Keyworddit mines Reddit for keywords. To use it, enter a specific subreddit with at least 10,000 subscribers and specify a timeframe. The tool searches through the titles and comments to extract up to 500 keywords with search volumes.
Due to the variety of answers within each subreddit, the relevance of the results may vary. There is an option to specify high relevance, which slows down the tool somewhat.
Keyworddit is not designed to replace other keyword research tools, but it can be an interesting complement to your existing strategy. Reddit is a popular site where people with specific interests take deep dives into a topic. It may reveal keyword phrases and blog topics you wouldn’t find using other search tools.
QuestionDB
QuestionDB is an excellent blog topic idea generator. It pulls from several question-and-answer websites, including Reddit and Quora, to give you questions people are actively asking related to your keywords .
The free version of the tool allows unlimited searches without registering for an account. You can download your results with a single click.
You have the option to display the source link for each question. This allows you to review additional details about how people are framing their questions. You can also review the answers. QuestionDB also displays related topics mentioned in the questions.
The free account limits you to 50 results per query.
Freemium keyword research tools for SEO analysis
A few of the premium paid websites offer free tools for limited use. You get the same outstanding services provided by the premium services for a limited number of searches or fewer features. Even so, they are comprehensive free keyword research tools.
Ahrefs Keyword Generator
Ahrefs Keyword Generator is one of the free tools offered by Ahrefs, which is a popular paid service. Enter any target keyword or phrase, and it will pull the top 100 keyword ideas from its database of over 8 billion keywords from more than 170 countries.
For each keyword phrase, the Keyword Generator displays:
- Search volume
- Keyword difficulty from 1 to 100
- How recently this result was updated
- A list of questions related to your search term
You can use this keyword research tool to identify long-tail keywords, target less competitive phrases, and isolate your search using geographic location or search engine.
It allows you to export your data by downloading your list of results. In addition to the Keyword Generator that pulls from Google, Ahrefs also has free Bing, YouTube, and Amazon tools.
While some freemium services include the SERP results inside the keyword search tool, Ahrefs provides their free SERP service on a separate page.
Ahrefs Keyword Generator is an efficient and valuable free tool that allows you to do unlimited searches without creating an account. However, unlike other tools, it does not allow you to download your results. And, because you don’t create an account with the free service, you have to prove you’re not a robot with every new search.
SEMrush Keyword Magic Tool
Semrush Keyword Magic Tool is one of several free tools offered by SEO giant Semrush. To access their free tools, create an account and select Skip Trial. You can always sign up for the paid service down the road if you’d like.
The Keyword Magic Tool gives you access to more than 20 billion keywords from over 120 geographical databases.
Free reports include:
- Monthly search volume
- Competitive density (competition among paid advertisers)
- Keyword difficulty (how difficult it would be to rank in Google’s top 20)
The Keyword Magic Tool also has some helpful sorting and organizing features. It allows you to sort keywords into topic-specific subgroups, apply smart filters to narrow or expand your search, and quickly export your findings. You can see related keywords by topic and semantically related keywords or by keywords with similar phrasing.
The free account limits you to 10 searches a day across all the complementary tools provided by Semrush.
Ubersuggest
Ubersuggest provides a wealth of information with its free version. When you enter a search term, it displays the search volume, SEO difficulty, paid difficulty, and CPC.
Immediately beneath that display, it identifies the number of backlinks you would need to rank on the first page of Google for that keyword phrase.
As you scroll down, you can view lists of keyword ideas and page content ideas.
The list of page content ideas displays related blog titles. At a glance, you can see how many people click on and share each article. You can export most of your data reports to CSV to save and sort. Ubersuggest provides a free Chrome extension to see data right on the SERP easily.
The free version limits your use to a single website and 3 keyword searches per day.
Moz Keyword Explorer
Moz Keyword Explorer is an attractive and well-laid-out keyword research tool. You can see monthly volume, organic difficulty, organic click-through rate (CTR), and a priority score for each search term.
The organic CTR displays how many people who use the term follow through and click on one of the results. The priority score aggregates the difficulty, opportunity, and volume to show you in a simple score how likely you are to rank for that keyword phrase.
Keyword Explorer delivers a long list of keyword suggestions for each term, with monthly search volume and relevancy.
The SERP analysis, also included with the free search results, gives you 10 specific pages that rank for your target keyword. You can see their title, URL, page authority, domain authority, number of backlinks to the page, and the number of backlinks to the root domain. It’s easy to download results into a spreadsheet.
Moz provides an excellent service. The downside is the free account limits you to 10 queries a month.
Keyword research tools for e-commerce, online sellers, and multichannel marketers
Most keyword tools focus on Google and other search engines. However, platforms like YouTube, Amazon, eBay, and Etsy have their own algorithms.
For e-commerce stores or sellers whose goals reach beyond ranking on Google and other search engines, tools like Keyword Tool Dominator and Soovle help you target the platforms you are using.
Soovle
Soovle is great for e-commerce websites or marketers using multiple channels. It helps you find popular keywords across several megasites, including Amazon, Wikipedia, YouTube, and eBay.
Soovle works as a keyword research tool and a keyword generator. As you type in your target terms, it autogenerates phrases to help you expand your ideas.
Soovle includes unlimited searches for free. On the downside, it is limited to an idea generator and does not include metrics like keyword difficulty or search volume.
Keyword Tool Dominator
Keyword Tool Dominator helps you identify search trends as they happen. It brings you the autocomplete databases from Google, YouTube, Amazon, Walmart, Bing, Etsy, and eBay to uncover up-to-date keywords and search terms.
It’s an outstanding resource for sellers and multichannel marketers who want to rank on more than Google or the other search engines.
The downside of this fast and easy-to-use tool is the free version limits you to 2 searches a day. For more queries, you’ll need to pay for a plan.
Keyword usage over time
Sometimes you want to know if a topic is an established trend or just a fad. In that case, Google Trends is a powerful and unique tool.
Google Trends
Google Trends is a free tool that delivers graphs and data on specific search terms used on Google and YouTube.
When you enter a search phrase on the homepage, it will deliver a list from Google by default. On the results page, you can change your options to see results from YouTube instead. It also offers trends from Google Shopping, Images, and News.
Google Trends is a valuable tool for:
- Identifying what’s currently trending
- Isolating popular topics or subtopics within an industry or related to a theme
- Discovering local search trends
- Finding related keywords that are growing in popularity
- Graphing the public interest in a topic over a range of time
- Seeing where a topic is most popular
Google Trends helps you identify keywords that are rising in popularity and avoid terms that are losing momentum. It does not provide data on monthly search volume or how much competition there is for each keyword phrase.
Paid tools
Free keyword research tools aren’t your only option. If your business is booming or you want to go down a new avenue, you can always invest in paid tools. Tools that require payment or a subscription to access do everything that the free tools above can do, but may also:
- Provide more keyword data
- Enable you to do more keyword research
- Feature location-based SEO tools
- Have rank trackers so you can see how well your website is ranking on SERP pages for certain keywords
- Have more user-friendly interfaces
- Have an all-in-one suite where you can conduct all your keyword research
If you are looking to branch into pay-per-click marketing, these tools may also offer additional insights into search engine marketing. (One free tool for paid marketing is Google Keyword Planner, which supplies data around Google’s biddable keywords.)
Planning with data
Whether you are promoting a blog or building an e-commerce website, each page you create takes time, energy, and expertise. When you use the best keyword research tools for your business, you ensure your efforts produce results.
Don’t throw darts in the dark and hope they find their target. All the data you need to make solid content planning decisions is available in these 12 free keyword research tools.
Conclusion
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