Keyword research is the foundation of every successful blog. Without the right keywords, even the most well-written blog posts can remain invisible on search engines. Many bloggers, especially those who are just getting started, assume that effective keyword research requires expensive premium tools. That assumption is far from the truth. There are numerous free keyword research tools for bloggers that deliver reliable data, practical insights, and actionable suggestions without costing a single penny.
Whether you are a beginner blogger trying to rank your first article or an experienced content creator looking for a free keyword planner alternative, this article covers everything you need. It provides a thorough look at the best keyword research tools available for free, how they work, what features they offer, and how you can use them to improve your blog’s visibility on search engines like Google, Bing, and Yahoo.
The purpose of keyword research is simple. You need to understand what your target audience is searching for and then create content that matches those search queries. When you use the right free seo keyword research tools, you gain access to information such as search volume, keyword difficulty, competition level, and related keyword suggestions. All of this data helps you create content that ranks higher, attracts more traffic, and meets your readers’ needs.
This article will walk you through the best free keyword research tools available for bloggers, explain what makes each tool valuable, and offer guidance on how to get the most out of them. By the end, you will have a clear understanding of which tools to use and how to apply keyword research to your blogging strategy.
Why Keyword Research Matters for Bloggers
Before jumping into the list of tools, it is important to understand why keyword research is so critical for bloggers. A blog without keyword research is like a ship without a compass. You may write excellent content, but if nobody is searching for the topics you cover, your traffic will remain low.
Keyword research helps you identify the exact words and phrases that people type into search engines. When you know these terms, you can structure your blog posts around them. This process increases the chances of your content appearing on the first page of search results. The higher your content ranks, the more organic traffic it receives. That is why using blog keyword research tools is not optional but essential.
For new bloggers, keyword research also helps in understanding the competitive landscape. Some keywords are dominated by large websites with massive authority. Competing for those keywords as a beginner is usually not realistic. A low competition keyword finder free tool can help you identify keywords where you have a genuine chance of ranking, even with a newer blog.
Additionally, keyword research helps you plan your content calendar. Instead of guessing what to write about, you can let real data guide your decisions. A free content keyword research tool shows you what people actually want to read, which allows you to create highly relevant and targeted blog posts.
In short, keyword research ensures that your blogging efforts are not wasted. It aligns your content with audience demand, helps you compete effectively, and provides a roadmap for sustainable growth.
What to Look for in a Free Keyword Research Tool
Not all free keyword research tools are created equal. Some offer more features than others, and some are more accurate than others. When choosing a free keyword finder tool, there are several factors you should consider.
Search Volume Data
Search volume tells you how many times a particular keyword is searched each month. A free search volume checker is essential because it helps you prioritize keywords that have enough demand to generate meaningful traffic. A keyword with zero search volume is not worth targeting, no matter how relevant it seems.
Keyword Difficulty Score
Keyword difficulty indicates how hard it will be to rank for a specific keyword. A free keyword difficulty checker gives you a numerical score or rating that helps you assess whether a keyword is worth pursuing. For newer blogs, targeting keywords with lower difficulty scores is usually the smarter approach.
Keyword Suggestions
A good keyword suggestion tool free of cost should provide you with related keywords, long tail variations, and question-based keywords. These suggestions help you expand your content topics and cover a broader range of search queries.
Long Tail Keyword Support
Long tail keywords are longer, more specific phrases that usually have lower competition and higher conversion rates. A long tail keyword research tool free option is extremely valuable for bloggers because it helps you target niche audiences with very specific content.
User-Friendly Interface
The tool should be easy to use, especially for beginners. Beginner keyword research tools should have a clean layout, simple navigation, and clear instructions. You should not need a degree in marketing to understand the data presented.
Accuracy and Reliability
The data provided by the tool should be reasonably accurate. While no free tool matches the precision of premium alternatives, the best free seo tools for bloggers provide data that is close enough to make informed decisions.
Best Free Keyword Research Tools for Bloggers
Now let us look at the actual tools. The following list includes the best keyword research tools that are free to use and highly effective for bloggers at every level.
1. Google Keyword Planner
Google Keyword Planner is one of the most well-known google keyword research tools free of charge. Originally designed for Google Ads users, this tool is equally useful for organic keyword research. It provides search volume ranges, competition levels, and keyword suggestions based on seed keywords or website URLs.
To use Google Keyword Planner, you need a Google Ads account, but you do not need to run any ads. Once you log in, you can enter a topic or keyword and receive a list of related terms along with their monthly search volume and competition data.
One of the biggest advantages of Google Keyword Planner is that the data comes directly from Google, which is the largest search engine in the world. This makes the data highly relevant and trustworthy. However, it is worth noting that the search volume data is shown in ranges rather than exact numbers unless you have active ad campaigns. Despite this limitation, it remains one of the best free keyword research tools available.
For bloggers looking for a reliable free keyword planner alternative, Google Keyword Planner itself serves as the benchmark against which other tools are often compared.
2. Ubersuggest
Ubersuggest, created by Neil Patel, is a powerful free keyword analysis tool that offers a generous amount of data without requiring payment. The free version allows a limited number of searches per day, but it provides search volume, keyword difficulty, cost per click, and content ideas for each keyword.
What makes Ubersuggest stand out among free seo keyword research tools is its ability to show you the top-ranking pages for any keyword. You can see how much traffic those pages receive, how many backlinks they have, and what their domain authority is. This information is extremely useful for bloggers who want to understand the competitive landscape before writing a blog post.
Ubersuggest also functions as a free keyword ideas generator. When you enter a seed keyword, it provides hundreds of related suggestions, including long tail variations and question-based keywords. This makes it an excellent tool for keyword research for blog posts.
The interface is clean and beginner-friendly, making it one of the best beginner keyword research tools on the market.
3. AnswerThePublic
AnswerThePublic is a unique free keyword generator for seo that focuses on question-based and conversational keywords. Instead of just showing you traditional keyword data, it visualizes the questions, prepositions, and comparisons that people use when searching for a topic.
For bloggers, this is incredibly valuable. Blog posts that answer specific questions tend to perform well in search results, especially with the rise of featured snippets and voice search. AnswerThePublic helps you understand what your audience is asking, so you can create content that directly addresses their concerns.
The free version allows a limited number of searches per day, but it is usually enough for most bloggers. The visual presentation of data makes it easy to identify content opportunities at a glance. As a free content keyword research tool, AnswerThePublic is hard to beat when it comes to generating topic ideas based on real user queries.
4. Keyword Surfer
Keyword Surfer is a free Chrome extension that shows keyword data directly within Google search results. When you search for a term on Google, Keyword Surfer displays the estimated search volume, cost per click, and related keyword suggestions right on the search results page.
This makes it one of the most convenient online keyword research tool free options available. You do not need to visit a separate website or log into a dashboard. The data appears instantly as you browse Google, which saves a significant amount of time.
Keyword Surfer also shows the estimated monthly traffic for each page that appears in the search results. This gives you a quick sense of how much organic traffic you might expect if you rank for a particular keyword.
For bloggers who want a simple, no-fuss keyword research experience, Keyword Surfer is an excellent choice. It works seamlessly in the background and provides useful data without interrupting your workflow.
5. Google Trends
Google Trends is not a traditional keyword research tool, but it is extremely useful for understanding keyword popularity over time. It shows you how interest in a particular keyword has changed over weeks, months, or years. This information is valuable for identifying seasonal trends, rising topics, and declining interests.
As one of the google keyword research tools free of cost, Google Trends allows you to compare multiple keywords side by side. This feature helps you decide which keyword to target when you are choosing between similar options.
For bloggers who cover trending topics or time-sensitive content, Google Trends is an essential part of the keyword research process. It also helps with niche research by showing you which topics are gaining popularity in specific regions or categories.
While Google Trends does not provide exact search volume numbers, it offers relative interest scores that are useful for making comparisons. When combined with other free keyword research tools for bloggers, it provides a well-rounded view of keyword performance.
6. Ahrefs Free Keyword Generator
Ahrefs is known as one of the most powerful premium seo tools in the industry. However, the company also offers a free keyword generator that provides useful data without requiring a subscription. The free version shows up to 100 keyword suggestions for any seed keyword, along with keyword difficulty scores and estimated monthly search volume.
What makes the Ahrefs free keyword generator valuable is the accuracy of its data. Ahrefs has one of the largest keyword databases in the world, and even the free version benefits from this data quality. It functions as both a free keyword difficulty checker and a keyword suggestion tool free of charge.
The tool also supports keyword research for multiple search engines, including Google, Bing, YouTube, and Amazon. This is useful for bloggers who publish content on multiple platforms or who want to optimize their content for different search engines.
As a blog keyword research tool, the Ahrefs free keyword generator is reliable, straightforward, and effective. It is especially useful for bloggers who want quick access to keyword difficulty data without paying for a full subscription.
7. Moz Keyword Explorer (Free Version)
Moz offers a free version of its keyword explorer tool that provides ten keyword queries per month. While the limit is low, the quality of data is excellent. Moz’s free keyword explorer tool shows search volume, keyword difficulty, organic click-through rate, and priority score for each keyword.
The priority score is a unique feature that combines search volume, difficulty, and click-through rate into a single metric. This makes it easier to identify the best keywords to target without having to analyze multiple data points separately.
Moz also provides keyword suggestions, SERP analysis, and related keywords as part of its free offering. As one of the best free seo tools for bloggers, Moz’s keyword explorer delivers premium-quality data in a limited but useful free package.
For bloggers who want a high-quality free keyword explorer tool, the free version of Moz is worth using, even if the monthly limit means you need to be selective about which keywords you research.
8. KeywordTool.io
KeywordTool.io is a popular free keyword research tool that generates keyword suggestions using Google Autocomplete data. When you type a keyword into the tool, it provides hundreds of long tail keyword suggestions based on what people actually search for on Google.
The free version does not show search volume or competition data, but it excels as a long tail keyword research tool free of cost. The sheer volume of keyword suggestions makes it an excellent tool for brainstorming content ideas and identifying niche topics.
KeywordTool.io also supports keyword research for platforms beyond Google, including YouTube, Bing, Amazon, eBay, and Instagram. This versatility makes it useful for bloggers who want to optimize their content for multiple channels.
As a free niche keyword research tool, KeywordTool.io is particularly effective for bloggers who are targeting specific niches and need a large list of related keywords to work with.
9. Soovle
Soovle is a simple but effective online keyword analysis free tool that aggregates autocomplete suggestions from multiple search engines simultaneously. When you type a keyword into Soovle, it shows suggestions from Google, Bing, Yahoo, Amazon, YouTube, Wikipedia, and Answers.com.
This multi-platform approach gives you a broader perspective on how people search for information across different channels. For bloggers, this means more content ideas and a better understanding of audience intent.
Soovle does not provide search volume or difficulty data, but its value lies in the breadth of suggestions it offers. It is a great starting point for keyword research, especially when you are brainstorming topics for new blog posts.
The interface is minimalist and easy to use, making it one of the simplest beginner keyword research tools available. You type a keyword, and the suggestions appear instantly.
10. Google Search Console
Google Search Console is a free tool provided by Google that shows you which keywords your website is already ranking for. While it is not a traditional keyword research tool, it provides invaluable data for bloggers who want to improve their existing content.
The Performance report in Google Search Console shows you the keywords that bring traffic to your site, along with impressions, clicks, click-through rates, and average positions. This data helps you identify keywords where you are close to ranking on the first page and could potentially improve with minor content optimizations.
As a free keyword ranking tool and free keyword tracking tool, Google Search Console is essential for every blogger. It helps you monitor your keyword performance over time and make data-driven decisions about content updates and improvements.
Additionally, Google Search Console can function as a free organic keyword research tools option because it reveals keywords that you may not have intentionally targeted but are already generating impressions. These unexpected keywords often represent new content opportunities.
11. WordStream Free Keyword Tool
WordStream offers a free keyword tool that provides keyword suggestions along with search volume and competition data. The tool allows you to filter results by industry, which is helpful for bloggers who operate within specific niches.
WordStream’s free keyword tool is easy to use and provides actionable data. It functions as a reliable keyword suggestion tool free of charge and helps bloggers identify high-potential keywords for their content.
The tool also groups keywords by topic, which makes it easier to plan content clusters and organize your editorial calendar. For bloggers who want a structured approach to keyword research, WordStream is a solid choice among seo tools for bloggers free of cost.
12. Serpstat (Free Version)
Serpstat offers a limited free plan that allows users to perform a small number of keyword searches per day. The free version provides keyword suggestions, search volume, competition data, and keyword difficulty scores.
What makes Serpstat valuable is its ability to show you the top-ranking pages for any keyword, along with their estimated traffic and number of keywords they rank for. This competitive analysis feature helps bloggers understand what it takes to rank for specific keywords.
Serpstat also offers a free keyword analysis tool that includes trend data and related keyword clusters. For bloggers who want a more comprehensive view of keyword performance, Serpstat’s free plan is worth considering.
13. Seed Keywords
Seed Keywords is a unique free keyword research tool that takes a different approach to keyword generation. Instead of relying on algorithms and databases, it allows you to create a search scenario and share it with friends, colleagues, or your audience. The people you share it with enter the keywords they would use to search for that scenario, and Seed Keywords compiles the results.
This crowdsourced approach provides real-world keyword data based on actual human behavior. It is an excellent way to identify keywords that traditional tools might miss.
For bloggers who want to understand how real people search for information, Seed Keywords is a creative and effective free keyword ideas generator.
14. Keyword Sheeter
Keyword Sheeter is a fast and simple free keyword generator for seo that pulls autocomplete suggestions from Google at a rapid pace. You enter a seed keyword, and the tool generates hundreds or even thousands of keyword ideas within minutes.
The free version does not include search volume or difficulty data, but the sheer number of keyword suggestions makes it valuable for brainstorming and content planning. Keyword Sheeter also allows you to filter results using positive and negative keywords, which helps you narrow down the list to the most relevant suggestions.
As a long tail keyword research tool free option, Keyword Sheeter is excellent for bloggers who need a large volume of keyword ideas quickly. It is especially useful for those who want to create comprehensive content that covers a wide range of related subtopics.
15. AlsoAsked
AlsoAsked is a free tool that visualizes the “People Also Ask” questions from Google search results. When you enter a keyword, it shows you a tree of related questions that people commonly ask about that topic.
This tool is invaluable for bloggers who want to create FAQ sections, answer common questions in their articles, or structure their content around user queries. The question-based keywords generated by AlsoAsked are often long tail in nature, which means they tend to have lower competition and higher relevance.
As a free content keyword research tool, AlsoAsked helps you understand the depth and breadth of a topic from the searcher’s perspective. It shows you what related questions your audience has, allowing you to create more comprehensive and helpful blog posts.
How to Use Free Keyword Research Tools Effectively
Having access to the best free keyword research tools is only half the battle. You also need to know how to use them effectively. Here are some practical strategies for getting the most out of these tools.
Start with Seed Keywords
Every keyword research session begins with seed keywords. These are broad terms related to your blog’s niche. For example, if you run a fitness blog, your seed keywords might include “workout routines,” “healthy recipes,” or “weight loss tips.” Enter these seed keywords into your chosen tool and review the suggestions it provides.
Focus on Long Tail Keywords
Long tail keywords are longer phrases that are more specific than broad keywords. They usually have lower search volume but also lower competition. For new bloggers, targeting long tail keywords is one of the most effective strategies for ranking quickly. A long tail keyword research tool free option like KeywordTool.io or Keyword Sheeter can help you generate a large list of long tail variations.
Analyze Keyword Difficulty
Before targeting a keyword, check its difficulty score using a free keyword difficulty checker. If the difficulty is too high, look for alternative keywords with lower scores. The goal is to identify keywords where you have a realistic chance of ranking based on your blog’s current authority and content quality.
Check Search Volume
Use a free search volume checker to ensure that your target keywords have enough demand to generate meaningful traffic. A keyword with very low search volume may not be worth the effort, even if the competition is low. Balance difficulty and volume to find the sweet spot.
Look for Content Gaps
Use tools like Google Search Console and Ahrefs free keyword generator to identify keywords that your competitors are ranking for but you are not. These content gaps represent opportunities to create new blog posts and capture additional traffic.
Combine Multiple Tools
No single tool provides all the data you need. Combine multiple free keyword research tools for bloggers to get a complete picture. Use Google Keyword Planner for search volume, Ahrefs for keyword difficulty, AnswerThePublic for question-based keywords, and Google Search Console for performance tracking.
Organize Your Keywords
Once you have a list of target keywords, organize them by topic, search intent, and priority. Create a spreadsheet that includes the keyword, search volume, difficulty, and the blog post you plan to target it with. This organized approach ensures that your keyword research translates into actionable content plans.
Tips for Beginner Bloggers Doing Keyword Research
If you are new to blogging and keyword research, the process can feel overwhelming. Here are some tips to help you get started.
Keep It Simple
You do not need to use every tool on this list. Start with two or three beginner keyword research tools and learn how to use them well before adding more to your workflow. Google Keyword Planner, Ubersuggest, and Keyword Surfer are a great combination for beginners.
Target Low Competition Keywords
As a new blogger, your website does not yet have the authority to compete with established sites for high-competition keywords. Use a low competition keyword finder free tool to identify keywords where you can rank more easily. Over time, as your blog gains authority, you can target more competitive terms.
Write for Humans First
While keyword research is important, your content should always be written for humans first and search engines second. Incorporate keywords naturally into your content. Do not stuff keywords into every sentence or sacrifice readability for the sake of optimization.
Be Patient
Keyword research and SEO are long-term strategies. It can take weeks or even months for your blog posts to rank on search engines. Do not get discouraged if you do not see immediate results. Consistency and quality are the keys to success.
Track Your Progress
Use a free keyword tracking tool like Google Search Console to monitor your keyword rankings over time. Tracking your progress helps you understand what is working and what needs improvement. It also provides motivation as you see your rankings improve.
Update Your Content Regularly
Keyword research is not a one-time activity. Search trends change, new keywords emerge, and competition levels shift. Revisit your keyword research periodically and update your existing content to keep it relevant and competitive.
The Role of Keyword Research in Blog SEO Strategy
Keyword research is just one piece of the broader blog SEO strategy, but it is arguably the most important one. Without it, all other SEO activities lack direction and purpose. Here is how keyword research fits into the bigger picture.
Content Planning
Keyword research informs your content calendar. By understanding what your audience is searching for, you can plan blog posts that address real questions and needs. A free niche keyword research tool helps you stay focused on topics that matter to your specific audience.
On-Page SEO
Once you have your target keywords, you use them in strategic locations within your blog post, including the title, headings, meta description, URL, and body content. On-page optimization ensures that search engines understand what your content is about and can match it with relevant search queries.
Content Optimization
After publishing a blog post, you can use an online keyword analysis free tool to evaluate how well your content covers the target keyword. This analysis may reveal opportunities to add more relevant information, answer additional questions, or include related keywords that you initially missed.
Competitive Analysis
Keyword research also involves analyzing what your competitors are doing. By studying the keywords that competing blogs rank for, you can identify opportunities to create better content and capture some of their traffic. Tools like Ubersuggest and Serpstat make competitive keyword analysis accessible to bloggers at no cost.
Link Building
Keyword research can also guide your link building efforts. When you know which keywords you want to rank for, you can seek backlinks from relevant websites using anchor text that aligns with your target keywords. This targeted approach to link building is more effective than random outreach.
Common Mistakes to Avoid in Keyword Research
While keyword research is essential, bloggers often make common mistakes that can undermine their efforts. Being aware of these pitfalls helps you avoid them.
Targeting Only High-Volume Keywords
Many bloggers make the mistake of targeting only high-volume keywords. While these keywords can bring a lot of traffic, they are usually very competitive. A better approach is to balance high-volume keywords with low-competition alternatives that are easier to rank for.
Ignoring Search Intent
Search intent refers to the reason behind a search query. Some people are looking for information, while others want to buy a product or visit a specific website. Your content should match the search intent of your target keyword. Ignoring search intent can lead to high bounce rates and poor rankings.
Not Using Enough Tools
Relying on a single tool limits your perspective. Each tool has its strengths and weaknesses. By using multiple free keyword research tools for bloggers, you get a more comprehensive and accurate view of keyword opportunities.
Keyword Stuffing
Overusing keywords in your content is a practice known as keyword stuffing. Search engines penalize this behavior, and it creates a poor reading experience for your audience. Use keywords naturally and focus on creating valuable content.
Neglecting Long Tail Keywords
Long tail keywords may have lower search volume, but they often have higher conversion rates and lower competition. Ignoring them means missing out on valuable traffic. Always include long tail keywords in your research and content strategy.
How to Choose the Right Free Tool for Your Needs
With so many options available, choosing the right free keyword research tool can be confusing. The best approach is to consider your specific needs and goals.
If you need accurate search volume data, Google Keyword Planner and Ubersuggest are excellent choices. If you want to generate a large number of keyword ideas quickly, Keyword Sheeter and KeywordTool.io are ideal. If question-based keywords are your priority, AnswerThePublic and AlsoAsked are the best options. If you need keyword difficulty data, the Ahrefs free keyword generator and Moz’s free keyword explorer tool are reliable options.
For bloggers who want an all-in-one solution that covers most needs, Ubersuggest is probably the best starting point. It provides search volume, keyword difficulty, content ideas, and competitive analysis in a single platform.
Regardless of which tool you choose, the most important thing is to actually use it consistently. Keyword research only delivers results when it is applied to your content creation process on a regular basis.
Keyword research is a fundamental skill that every blogger must learn and practice. The good news is that you do not need expensive premium software to do it effectively. The best free keyword research tools for bloggers provide more than enough data and functionality to help you create well-optimized, high-ranking content.
From Google Keyword Planner and Ubersuggest to AnswerThePublic and Keyword Surfer, there is a wide range of free tools available to suit every need and preference. Whether you need a free keyword difficulty checker, a long tail keyword research tool free of cost, a free search volume checker, or a free keyword ideas generator, there is a tool on this list that can help.
The key to success is not just knowing which tools exist but using them strategically. Combine multiple tools for a comprehensive view, focus on long tail and low competition keywords, match your content to search intent, and track your progress over time using a free keyword tracking tool like Google Search Console.
Blogging is a marathon, not a sprint. By investing time in keyword research and using the right seo tools for bloggers free of charge, you set yourself up for long-term success. Start with the tools that feel most comfortable, learn how to interpret the data they provide, and apply that knowledge to every blog post you create. Over time, you will see your traffic grow, your rankings improve, and your blog reach the audience it deserves.
Frequently Asked Questions
What is the best free keyword research tool for beginner bloggers?
For beginner bloggers, Ubersuggest and Google Keyword Planner are the best options. Ubersuggest offers a user-friendly interface with search volume, keyword difficulty, and content ideas, making it one of the top beginner keyword research tools. Google Keyword Planner, on the other hand, provides reliable data directly from Google. Both tools are easy to learn and offer enough features to help beginners conduct effective keyword research for blog posts without any cost.
Can free keyword research tools replace paid tools?
Free keyword research tools can handle most of the basic keyword research needs of bloggers, especially those who are just starting out or running blogs on a limited budget. However, paid tools like Ahrefs, SEMrush, and Moz Pro offer more advanced features, larger databases, and higher accuracy. For most bloggers, a combination of the best free seo tools for bloggers is sufficient. As your blog grows and your needs become more complex, you might consider upgrading to a paid tool. Until then, free tools provide excellent value.
How do I check keyword difficulty for free?
Several free tools provide keyword difficulty data. The Ahrefs free keyword generator, Ubersuggest, and Moz’s free keyword explorer tool all include keyword difficulty scores in their results. These tools analyze the top-ranking pages for a keyword and estimate how difficult it would be for a new page to rank. Using a free keyword difficulty checker helps you focus your efforts on keywords where you have a realistic chance of ranking, which is especially important for newer blogs with lower domain authority.
What are long tail keywords and why are they important for bloggers?
Long tail keywords are longer, more specific search phrases that typically contain three or more words. For example, “best running shoes for flat feet” is a long tail keyword, while “running shoes” is a broad keyword. Long tail keywords are important for bloggers because they usually have lower competition and higher conversion rates. A long tail keyword research tool free of charge, such as KeywordTool.io or Keyword Sheeter, can generate hundreds of long tail suggestions from a single seed keyword. Targeting these keywords helps newer blogs rank faster and attract more qualified traffic.
How often should bloggers do keyword research?
Keyword research should be an ongoing process. At a minimum, bloggers should conduct keyword research before writing every new blog post. Additionally, it is a good practice to revisit your keyword strategy every few months to account for changes in search trends, competition levels, and audience behavior. Using tools like Google Trends and Google Search Console helps you stay updated on how your keywords are performing and whether new opportunities have emerged. Regular keyword research ensures that your content remains relevant and competitive.
Are there free tools that show search volume data?
Yes, several free tools provide search volume data. Google Keyword Planner shows search volume ranges for any keyword, while Ubersuggest and the Ahrefs free keyword generator show estimated monthly search volume as specific numbers. Keyword Surfer, a free Chrome extension, displays search volume data directly within Google search results. These tools serve as a reliable free search volume checker and help bloggers understand how much potential traffic a keyword can bring to their blog. Combining data from multiple tools gives you a more accurate picture of keyword demand.