If you are just starting with SEO, you have probably heard the same thing over and over again:
“You need Ahrefs. You need SEMrush. You need to spend at least $99 a month.”
Then you open those websites, see the pricing page, and your excitement turns into a quiet panic.
I have been there. You want to find good keywords — the ones real people actually search for — but you do not have a budget. Maybe you are a student, a new blogger, or someone learning SEO on their own. The good news? You do not need to spend a single dollar to do excellent keyword research.
In this guide, I will show you exactly which free keyword research tools work for beginners, how to use them step by step, and why “free” does not mean “low quality” anymore. You will also learn how to combine keyword research with a free spell checker (because typos ruin even the best keywords) and a URL encoder (because broken links kill trust).
Let us start from the beginning.
Why Beginners Struggle with Paid SEO Tools
When I first started learning Search Engine Optimization I almost gave up after seeing how much the paid tools cost.
Ahrefs costs $99 per month to start with.
SEMrush costs $119 per month to start with.
Moz Pro also costs $99 per month to start with.
That is a lot of money it is even more than what I pay for my phone my internet and my coffee every month.
The real problem with Search Engine Optimization tools is that when you are a beginner you do not even use eighty percent of the features that Search Engine Optimization tools have.
You do not need to do backlink analysis when you are just starting out with Search Engine Optimization.
You do not need gap reports, for Search Engine Optimization.
You do not need to track the rank of five thousand keywords for Search Engine Optimization.
What do you actually need?
- A list of keyword ideas (at least 50–100 per topic)
- Keyword difficulty (KD) — a score that tells you how hard it is to rank
- Monthly search volume — how many people search for that term
- Estimated traffic — how many clicks you might get if you rank on page one
- The ability to filter by country
That is it. And today, you can get all of that for zero dollars.
What Is a Free Keyword Research Tool?
A free keyword research tool is exactly what it sounds like: software that helps you discover what people type into search engines, without asking for your credit card.
Unlike the “free trials” that lock you out after seven days, genuinely free tools let you keep using them forever. Some have limits (like 10 searches per day). Others — especially newer AI‑powered tools — give you hundreds of keywords per search, completely free.
The best free SEO tools for beginners share three qualities:
- No credit card required — if they ask for your card, run away. That is a free trial, not a free tool.
- Actionable data — you need difficulty scores and volume, not just random word lists.
- Export options — CSV or Excel export saves you hours of manual copying.
The Best Free Keyword Research Tools for Beginners
After testing dozens of options (and comparing them to expensive paid tools), these are the ones I recommend to anyone starting out.
1. Spelwise Free Keyword Generator
I have found a great tool, for researching keywords and it is totally free. The best part is that you do not have to make an account to use it. You also do not have to sit through some tutorial to figure out how it works. With this keyword research tool you just have to type in your keyword choose the country you want and then click a button.
What you get:
- 200+ keyword suggestions per search
- Keyword difficulty score (0–100)
- Monthly search volume
- Estimated traffic potential
- CSV export
- 30+ countries (US, UK, India, Canada, Australia, Germany, etc.)
Why beginners love it:
The interface is clean. There is no clutter. And the AI behind it (using OpenAI and Gemini) generates keywords that actually make sense — not random word combinations.
Real example from my own testing:
I typed “home workout” and selected the United States. Within ten seconds, I got 212 keyword ideas. One of them was “home workout for beginners” with a KD of 22 (easy) and 1,400 monthly searches. That is a perfect first blog post topic.
Where to find it:
spelwise.com/free-keywords-generator/ (as you shared)
2. Google Keyword Planner
This is the grandfather of all keyword tools. It is completely free, but there is one catch: Google designed it for people who run paid ads. So to see search volumes, you need to create a Google Ads account (still free, no credit card needed unless you run ads).
What you get:
- Search volume ranges (e.g., 1k–10k, 10k–100k)
- Competition level (low, medium, high)
- Keyword suggestions based on Google’s real data
How beginners use it effectively:
Set up a Google Ads account, but ignore the “campaign” section. Go straight to “Tools” → “Keyword Planner” → “Discover new keywords.” Enter your topic, and Google will show you what people search for.
Limitation:
You do not get exact search volumes unless you run ads. But for comparing which keyword is more popular, the ranges work fine.
3. Ubersuggest (Free Tier)
Neil Patel’s Ubersuggest gives you a limited number of free searches per day (around three to five). That sounds small, but for a beginner, it is enough to research one or two article ideas daily.
What you get for free:
- Keyword suggestions
- Search volume
- SEO difficulty
- Paid difficulty (CPC)
- Content ideas from top‑ranking pages
Best use case:
When you already have a keyword idea and want to see how difficult it really is. Ubersuggest’s free tier works well as a second opinion tool.
4. AnswerThePublic (Free Limited)
This tool does not give you search volumes or KD scores. But it does something unique: it shows you questions people ask about your topic.
Why that matters for beginners:
Blog posts that answer specific questions (like “how to start keyword research for beginners” or “what is a free SEO tool”) rank faster than broad “ultimate guides.” Question‑based keywords usually have lower competition.
Free tier limits:
You get a limited number of searches per day, and the results are shown as a visualization (not a table). But it is still incredibly useful.
5. Keyword Sheeter
This one is weird — in a good way. Keyword Sheeter pulls Google Autocomplete suggestions automatically. It does not show search volume or KD, but it generates hundreds of raw keyword ideas instantly.
How beginners use it:
Type a seed keyword (like “yoga mat”), let the tool run for 10–20 seconds, and copy all the suggestions. Then paste them into a free tool like Spelwise or Ubersuggest to add volume and difficulty.
It is a great idea generator, not a full research tool.
How to Do Keyword Research for Beginners (Step by Step)
Let me walk you through a real example. Imagine you want to start a blog about indoor plants.
Step 1: Start with a broad seed keyword
Type “indoor plants” into Spelwise Free Keyword Generator. Select your country (for example, the United States).
Step 2: Generate and scan the results
In about ten seconds, you will see 200+ keywords. Look for:
- Low KD (under 40 for a new blog)
- Reasonable volume (100–2,000 monthly searches)
- Clear intent (the keyword tells you exactly what the searcher wants)
From the list, you might find:
- “indoor plants low light” – KD 18, volume 900
- “indoor plants for beginners” – KD 24, volume 1,200
- “indoor plants that clean air” – KD 31, volume 2,100
Step 3: Export your favorites
Click “Export CSV” and save the file. Now you have a spreadsheet of keyword ideas for the next two months.
Step 4: Check question‑based keywords
Take your best keywords and run them through AnswerThePublic (free tier). You might discover questions like “how often to water indoor plants for beginners” — which would make an excellent second blog post.
Step 5: Verify with a second free tool
Use Ubersuggest’s free search to double‑check the difficulty of your top three keywords. If both Spelwise and Ubersuggest agree that a keyword is easy (KD under 40), you have a winner.
A Real Beginner Story (So You Don’t Make the Same Mistake)
A friend of mine started a small website about budget travel. He heard he needed “good keywords,” so he spent two weeks trying to figure out paid tools. He got frustrated. He almost quit.
Then someone showed him a free keyword research tool. He typed “cheap flights to Europe” and found a low‑difficulty keyword: “how to find cheap flights to Europe for students”. The volume was only 500 searches per month, but the difficulty was 12 — incredibly easy.
He wrote a 1,500‑word article answering that exact question. Three months later, that article was on page one of Google. It now brings him over 300 visitors per month, completely free.
That is the power of keyword research for beginners done right. You do not need volume of 10,000. You need low competition and clear intent.
How to Avoid the Most Common Beginner Mistakes
Even with the best free SEO tools, beginners make predictable mistakes. Here is how to avoid them.
Mistake #1: Ignoring keyword difficulty
A keyword with 10,000 monthly searches but KD 85 is useless for a new website. You will never rank. Focus on KD under 40 — even if volume is only 200.
Mistake #2: Targeting only one keyword per article
Modern SEO is about topics, not single keywords. When you write an article, include 5–10 related keywords naturally. Free keyword tools give you those related terms for free.
Mistake #3: Forgetting to check spelling before publishing
You found the perfect keyword. You wrote a great article. Then you publish it with a typo in the title. Google notices. Readers notice. Trust disappears.
Use a free spelling checker like the one at spelwise.com before you hit publish. Paste your entire article, fix every red underline, and then publish. It takes two minutes and saves your reputation.
Mistake #4: Sharing broken links
If your article has links with spaces or special characters that are not encoded, those links will break — especially in emails or social media. Use a free URL encoder/decoder (like the guide at spelwise.com/ultimate-guide-url-encoder-and-decoder-smart-spell-checking/) to fix your links before sharing.
Beyond Keyword Research: Two Free Tools Every Beginner Needs
Keyword research gets people to your site. But spelling and link quality keep them there.
Free Spell Checker (No Signup)
You can write an article in Google Docs Microsoft Word or any text editor.. The spell checkers that come with these programs miss a lot of mistakes. Especially words that sound the same but are spelled differently like their there and they’re or affect and effect.
A free spell checker, like the one on spelwise.com checks your writing carefully. You just copy your text paste it in click a button. It shows you every word that is spelled wrong.
Why this matters for SEO:
Google looks at the quality of what you write. If a page has three mistakes in it it looks like it was not written well.. If a page has no mistakes it looks like it was written by a professional. This small difference can make your page better, than someone Page.
URL Encoder/Decoder (So Your Links Never Break)
Here is a scenario that happens every day:
You write a great article. You share it on social media. The link contains a space (like my article.html) or an ampersand (&) or a hash (#). When people click it, they see a 404 error — not your article.
A URL encoder changes spaces into %20 and other special characters into safe codes. A decoder does the opposite.
The free guide on URL encoding and decoding (the one you shared) explains exactly how to do this. Bookmark it. You will use it more often than you expect.
Free vs. Paid: An Honest Comparison for Beginners
Let us be direct. Paid tools are powerful. If you run a full‑time SEO agency or an e‑commerce store with 10,000 products, you probably need Ahrefs or SEMrush.
But for a beginner? No.
Here is a quick comparison:
| Feature | Free Tools (Spelwise, Google, Ubersuggest) | Paid Tools (Ahrefs, SEMrush) |
| Monthly cost | $0 | $99+ |
| Credit card required | No | Yes (even for trial) |
| Keyword difficulty | Yes | Yes (more precise) |
| Search volume | Yes (ranges or estimates) | Yes (exact) |
| Number of keywords | 200+ per search | Hundreds to thousands |
| Backlink analysis | No | Yes |
| Learning curve | Low | High |
For a beginner, the extra precision of paid tools does not justify the cost. You are still learning what a “keyword difficulty” score even means. Save your money. Master the free SEO tools first.
A Complete Beginner Workflow (From Keyword to Published Article)
Here is a repeatable process you can use for every article you write.
Step 1 – Keyword discovery
Use Spelwise Free Keyword Generator to get 200+ ideas. Export the CSV. Pick three low‑KD keywords (under 40).
Step 2 – Content planning
Use AnswerThePublic (free tier) to find questions around your main keyword. Write down five subheadings based on those questions.
Step 3 – Writing
Write naturally. Do not force keywords. Aim for readability first, optimization second.
Step 4 – Spell check
Copy your entire draft into the free spell checker at spelwise.com. Fix every error. Pay special attention to homophones.
Step 5 – Link checking
If you included any external links, run each URL through a URL encoder. Make sure spaces and special characters are encoded.
Step 6 – Final read‑aloud
Read your article out loud. Your ears will catch awkward sentences and missing words that your eyes skip.
Step 7 – Publish and share
Publish on your blog or platform. Share the encoded links on social media, email, or forums.
That entire workflow costs you nothing except your time.
Frequently Asked Questions (From Real Beginners)
Can I really rank on Google using only free keyword tools?
Yes. Thousands of bloggers do it every day. Free tools give you the same core data (difficulty, volume, suggestions) as paid tools — just with less precision and fewer extras. For a new website, that is more than enough.
How many keywords should I research before writing one article?
Usually 5–10 related keywords. Your primary keyword goes in the title and first paragraph. The others go in subheadings and naturally in the body.
What is the single best free SEO tool for a complete beginner?
Start with Spelwise Free Keyword Generator. It is the easiest to use, gives you 200+ keywords immediately, and includes difficulty and volume. After you feel comfortable, add Google Keyword Planner and AnswerThePublic.
Do I need to learn URL encoding as a beginner?
Not immediately, but you will eventually. The moment you share a link with a space and it breaks, you will understand why it matters. Bookmark the URL encoder guide for when that happens.
Is a free spell checker really necessary?
Yes. More than you think. One typo on your homepage can cost you trust. One typo in a product description can cost you a sale. Run every page through a spell checker before publishing.
Final Thoughts: Start Today, Not Next Month
The biggest mistake beginners make is waiting. They wait until they can afford a paid tool. They wait until they “learn more.” They wait until they have the perfect setup.
Meanwhile, someone else is publishing articles, getting traffic, and building an audience — using only free keyword research tools.
You have everything you need right now:
- Free keyword generation (200+ ideas, difficulty, volume)
- Free spell checking (no more embarrassing typos)
- Free URL encoding (no more broken links)
- A clear step‑by‑step process
So here is your action plan for today:
- Open Spelwise Free Keyword Generator (spelwise.com/free-keywords-generator/)
- Type one topic you care about
- Select your country
- Click generate
- Pick three low‑KD keywords
- Write a short outline
- Run your draft through the free spell checker
- Publish
No credit card. No trial. No excuses.
The best time to start keyword research for beginners was yesterday. The second best time is now.
