Long-tail keywords are where most small and medium websites actually win. A phrase like “best shoes” is dominated by huge brands with enormous budgets, but a phrase like “best waterproof walking shoes for wide feet women” has a specific searcher, a specific intent, and far less competition. The challenge is finding enough of these phrases without paying for a premium keyword tool on day one. That is exactly where the free version of KeywordTool.io earns its place in a beginner’s workflow.
This guide shows how can you find long-tail keywords with the free version of KeywordTool.io, step by step. You will learn how to use its platform tabs, its questions and prepositions views, and a simple letter-scanning trick that multiplies your results. You will also learn the honest limits of the free tier, because it hides search volumes, and how to work around that by validating your final list in Google Keyword Planner.
What KeywordTool.io Does Differently
Most keyword tools pull ideas from a database. KeywordTool.io works differently: it harvests autocomplete suggestions, the same suggestions you see appear when you type into a search box. Autocomplete is powered by real searches, so the phrases it returns reflect how people actually phrase their queries, including the long, specific, question-style searches that make the best long-tail targets.
Why Autocomplete Data Produces Long-Tail Gold
Because autocomplete completes what real users type, it naturally surfaces modifiers like “for beginners”, “without”, “near me”, “for small business”, and “vs”. Those modifiers are the anatomy of long-tail keywords. A seed phrase with five good modifiers can become a whole content cluster, and each phrase usually maps neatly to one focused article, product page, or video.
What the Free Version Gives You, and What It Hides
The free version gives you the keyword suggestions themselves, which is the core value. What it withholds is the data layer: search volume, trend, cost-per-click, and competition figures are blurred or locked behind the paid KeywordTool Pro plans. That means the free tier is an idea-generation tool, not a prioritisation tool. You can build a long list for free, but you must validate demand elsewhere before deciding what to write first. Going in with that expectation keeps the tool useful instead of frustrating.
Step by Step: Finding Long-Tail Keywords for Free
Step 1: Choose the Right Platform Tab
Open KeywordTool.io and look at the platform tabs above the search box. There are tabs for Google, YouTube, Bing, Amazon, and several other platforms. Choose based on where your content will live. Writing blog articles? Use the Google tab. Making videos? Use the YouTube tab, because video searchers phrase queries differently, favouring “how to” and tutorial-style wording. Selling products? The Amazon tab reveals buying-focused phrasing you will not find in Google data. Picking the wrong tab gives you well-formed keywords for the wrong audience.
Step 2: Enter a Broad Seed Keyword
Type a short, broad seed into the box, such as “coffee maker”, “home workout”, or “email marketing”, then set the country and language to match your audience before you run the search. Start broad on purpose. A seed that is already long will return few suggestions, because autocomplete has less room to extend it. Broad seeds produce the largest raw lists, and you will narrow them down in the following steps.
Step 3: Harvest the Main Suggestions List
The first results view lists suggestions in alphabetical groupings. Scan it slowly rather than exporting blindly. Look for phrases that reveal a clear intent: a problem to solve, a comparison to make, a specific audience, or a specific constraint like budget, size, or location. Copy anything promising into a working document or spreadsheet as you go. At this stage, quantity matters, because later validation will cut the list down hard.
Step 4: Use the Questions Tab
Switch to the Questions view, which reorganises suggestions around question words such as what, why, how, when, and which. Question keywords are some of the most valuable long-tail targets for blogs because they map directly to article formats and often match how people search with voice assistants and AI tools. A question also hands you your article structure for free: the question becomes the title, and the sections of the article become the parts of the answer.
Step 5: Use the Prepositions Tab
The Prepositions view groups suggestions containing words like for, with, without, to, and vs. This view is a comparison and use-case mining machine. “For” phrases reveal audiences and purposes, “without” phrases reveal pain points and workarounds, and “vs” phrases reveal comparison content, which often converts well because the searcher is close to a decision. Many SEOs skip this tab, which is precisely why the phrases in it are often less contested.
Step 6: Run the Letter-Suffix Scanning Trick
This is the technique that multiplies your list. Run your seed again followed by each letter of the alphabet: “coffee maker a”, “coffee maker b”, “coffee maker c”, and so on. Each letter forces autocomplete to surface a different family of suggestions. It is slow, manual work, twenty-six quick searches, but it routinely uncovers phrases the main results never showed. A lighter version is to scan only the letters most likely to matter for your niche, but if you have time, the full a-to-z pass is worth it for an important topic.
Step 7: Export and Organise the Free List
The free version lets you copy or export the suggestions list, though bulk export features and full data exports sit in the paid plans. Paste everything into a spreadsheet, remove obvious duplicates, and delete anything irrelevant, off-brand, or targeting the wrong intent. Group the survivors into clusters that share a theme, because one strong article often targets one main phrase plus several close variants from the same cluster.
Validating Volume in Google Keyword Planner
Your free list now contains ideas but no demand data, so the final step happens outside KeywordTool.io. Google Keyword Planner, available with a free Google Ads account, will show approximate volume ranges for your phrases. Paste your shortlist in batches, set the correct location and language, and note which phrases show meaningful ranges and which show almost nothing.
How to Judge the Planner Results
Keyword Planner shows ranges rather than exact figures unless you run active ad campaigns, and that is fine for this job. You are not looking for precision; you are looking to separate phrases with real, repeated demand from phrases almost nobody searches. Promote phrases with clear volume and obvious intent to the top of your content plan, keep low-volume but highly specific phrases if they match valuable products or services, and drop phrases with no detectable demand unless you have another reason to cover them. For more free research workflows like this one, browse the guides hub at Network Ustad, where the emphasis stays on practical methods over expensive subscriptions.
Common Mistakes With the Free Version
- Assuming listed means searched. Autocomplete can surface phrases with tiny demand. Without a volume check, you may write articles almost nobody will ever find.
- Using the wrong platform tab. YouTube and Amazon suggestions reflect different intents from Google. Match the tab to the channel you are creating for.
- Seeding too narrow. Long seeds return short lists. Start broad, then narrow using the questions, prepositions, and letter-scan methods.
- Ignoring country and language settings. Suggestions differ by market. English phrases for the United States will not perfectly match what searchers use in the United Kingdom or elsewhere.
- Taking every phrase literally. Some suggestions are seasonal, news-driven, or brand-specific in ways that do not suit your site. Human judgement still beats raw export volume.
- Trying to get paid data for free forever. The free tier is a starting point. If keyword research becomes central to your income, a paid tool of some kind eventually pays for itself in saved time.
Conclusion
The free version of KeywordTool.io is a genuinely useful long-tail keyword finder when you treat it as an idea engine. Choose the right platform tab, start from a broad seed, work the questions and prepositions views properly, and run the letter-by-letter scan to uncover the phrases most people never see. Then be honest about the free tier’s limit: it hides the numbers, so validate your shortlist in Keyword Planner before you write a word. Follow that two-tool workflow and you can build a credible, demand-checked long-tail content plan without paying for a subscription.
Frequently Asked Questions
Does the free version of KeywordTool.io show search volume?
No. In the free version, volume, trend, CPC, and competition data are hidden or blurred and reserved for the paid Pro plans. The free tier shows the keyword suggestions themselves, which you can then validate in a free tool like Google Keyword Planner.
How many keywords can I get for free?
A single free search returns several hundred suggestions for a broad seed, and using the questions tab, prepositions tab, and letter-by-letter scans can expand that into a working list of well over a thousand raw ideas for a good topic.
Is KeywordTool.io better for YouTube or Google keywords?
It works for both because it has separate platform tabs. The trick is matching the tab to your content channel, since the phrasing and intent of searches differ significantly between Google, YouTube, Amazon, and other platforms.
Why do I need Keyword Planner if I already have a keyword list?
Because a list of ideas tells you what phrases exist, not which ones people actually search in meaningful numbers. Keyword Planner’s volume ranges let you prioritise phrases with real demand and avoid spending time on topics almost nobody looks for.
Can I rely only on free keyword tools long term?
You can start and even grow a small site with free tools, especially by combining autocomplete data with Search Console data from your own site. As content becomes a serious revenue channel, most people eventually add one paid tool for accurate volumes and competitor data.
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