Quick answer: The best free keyword research tools for beginners are Google Keyword Planner for reliable search volume data straight from Google, Ubersuggest for beginner-friendly keyword suggestions and difficulty scores, Google Search Console for seeing what your own site already ranks for, and Google’s autocomplete and “People also ask” features for genuine long-tail keyword ideas at zero cost.
Good keyword research does not require a paid subscription to get started. The free tools below cover everything a beginner genuinely needs to find realistic, winnable keywords before ever paying for a premium tool.
This guide walks through each tool, what it is actually good for, and a step-by-step process for turning a single seed idea into a workable content plan.
Why Free Tools Are Genuinely Enough to Start
Paid tools add convenience, deeper competitor data, and larger keyword databases, but the core task of keyword research, finding what your audience searches for and how difficult it is to rank, is entirely achievable with free tools. Many experienced SEOs still use free tools as their first step even when they have paid access to premium software.
Google Keyword Planner
Google Keyword Planner is a free tool built into Google Ads that gives you keyword ideas, estimated search volume ranges, and a competition rating, all sourced directly from Google’s own search data.
It requires a free Google Ads account to access, though you do not need to run any actual ads to use the keyword tool. Its main limitation is that exact search volume numbers are only shown to active advertisers, with everyone else seeing a broader range, but the relative comparison between keywords is still genuinely useful for prioritising.
Ubersuggest
Ubersuggest offers a simpler, more visual interface than Keyword Planner, with keyword suggestions, an SEO difficulty score, and content ideas based on what already ranks for a given term. Its free tier includes a limited number of daily searches, which is enough for a beginner working through initial research one topic at a time.
It is a particularly good starting point if Keyword Planner’s advertiser-focused interface feels overly complex, since Ubersuggest is built with content creators in mind rather than primarily for ad buyers.
Google Search Console
Search Console shows you the actual search queries your site already appears for, including ones you may never have deliberately targeted. This is a genuinely underused source of keyword ideas, since it reveals real search behaviour rather than estimated data.
Check the Performance report for queries where your site ranks on page two or three, meaning positions 11 to 30. These are often winnable opportunities, since you are already partially ranking and may just need a stronger, more focused piece of content to push into page one.
Google’s Free Built-In Features
Google itself surfaces genuinely useful keyword data without any dedicated tool at all.
Autocomplete. Start typing a keyword into Google’s search bar and note the suggestions that appear, since these reflect real, common searches from actual users.
“People also ask” boxes. These reveal related questions people search for around your topic, which double as strong candidates for an FAQ section in your content.
Related searches. Shown at the bottom of the search results page, these surface additional long-tail variations worth considering.
AnswerThePublic
AnswerThePublic visualises the specific questions people ask around a seed keyword, organised by question type (who, what, why, how). Its free tier limits the number of daily searches, but even a couple of searches a day can generate a substantial list of content ideas over a week.
This tool is particularly strong for finding question-based long-tail keywords that work well as FAQ content or as the basis for a full how-to guide.
How to Do Keyword Research: A Beginner Process
Individual tools matter less than following a consistent process. Here is a realistic sequence for a beginner.
Step 1: Start with a broad seed keyword. Pick a general topic related to your business or niche, such as “email marketing” or “home coffee brewing.”
Step 2: Expand with free tools. Run your seed keyword through Ubersuggest and Google Keyword Planner to generate a list of related variations and their approximate difficulty.
Step 3: Check autocomplete and “People also ask.” Add any genuinely relevant long-tail variations and questions you find to your list.
Step 4: Filter for realistic difficulty. Prioritise long-tail keywords with lower competition scores, particularly if your site is new or does not yet have strong domain authority.
Step 5: Check search intent. Search your shortlisted keywords yourself and note what type of content currently ranks, so your content matches the expected format.
Common Mistakes Beginners Make
Targeting only high-volume keywords. High search volume usually means high competition too. A new site has a far better chance ranking for several realistic long-tail terms than one competitive broad one.
Ignoring search intent. A keyword with good volume is worthless if your content format does not match what searchers actually expect to find.
Relying on only one tool. Different tools surface different keyword variations. Combining two or three free tools consistently produces a stronger list than any single tool alone.
Never checking Search Console. Many beginners skip this entirely, missing genuinely winnable opportunities where their site is already ranking on page two.
Frequently Asked Questions
What is the best free keyword research tool for beginners?
Google Keyword Planner and Ubersuggest are the two most useful starting points, offering reliable data and a beginner-friendly interface respectively, both at no cost.
Do I need a paid tool for keyword research?
Not to start. Free tools cover the core task of finding realistic, winnable keywords adequately. Paid tools add convenience and deeper competitor data once you are publishing consistently.
How do I find long-tail keywords for free?
Use Google’s autocomplete suggestions, “People also ask” boxes, and related searches at the bottom of the results page, alongside a tool like AnswerThePublic for question-based variations.
What is a good keyword difficulty for a new website?
Prioritise keywords showing low competition scores in your keyword tool, and favour longer, more specific phrases over broad, high-volume terms, since new sites have limited authority to compete on contested keywords.
Can Google Search Console help with keyword research?
Yes. It shows real search queries your site already appears for, including ones on page two or three of results, which often represent genuinely winnable opportunities with a stronger piece of content.
Getting Started
Start with one seed keyword, run it through two or three of the free tools above, and build a shortlist of realistic, long-tail opportunities before writing anything. Once you have your keyword list, our guide to best SEO tools for beginners covers what to use next for content optimisation and technical checks.
