Essential Keyword Research Tools 7 Free & Paid Tools Every Beginner Needs in 2026
Why Do You Need a Keyword Research Tool?
Imagine you open a new restaurant in Bengaluru and name your menu item "Tomato-Based Chicken Preparation" — but every customer in the city is actually searching for "Chicken Butter Masala." No matter how good your food is, nobody finds your restaurant!
That is exactly what happens when bloggers write content without doing keyword research. You could write a brilliant article, but if you are using words nobody is searching for on Google, your blog will stay invisible.
A keyword research tool tells you:
- What words real people type into Google
- How many times a keyword is searched every month (search volume)
- How hard it is to rank for that keyword (keyword difficulty score)
- Related ideas you may never have thought of on your own
In this article you will learn the 7 best keyword research tools — most of them completely free — and exactly how to use them as a beginner blogger.
Tool #1: Google Keyword Planner
What Is Google Keyword Planner?
Google Keyword Planner is a free tool inside Google Ads. It is built by Google itself, which means the data comes straight from the source — the most reliable keyword volume data available, completely free.
Many beginners skip this tool because it says Google Ads and they assume it is only for paid advertising. You do NOT need to run ads or spend any money. You just need a free Google account.
🟢 Key Features — Google Keyword Planner
• Discover new keyword ideas based on a topic or URL
• See monthly search volume ranges for India or any country
• Get competition level: Low / Medium / High for each keyword
• Find seasonal trends — does the keyword peak in December?
• 100% FREE with any Google account
How to Use Google Keyword Planner — Step by Step
- Go to ads.google.com and sign in with your Google account
- Click on Tools → Keyword Planner
- Select "Discover new keywords"
- Type your topic — e.g., keyword research tools — in the search box
- Change the Location to India (or your target country)
- Click Get Results
- You will see keyword ideas with Average Monthly Searches and Competition level
Real-World Example 🌍
Rahul Sharma runs a home cleaning business in Bengaluru. He opens Google Keyword Planner and searches for home cleaning Bengaluru. The tool shows him:
- 'home cleaning services in Bengaluru' → 1,000–10,000 searches/month | High competition
- 'affordable home cleaning Bengaluru' → 100–1,000 searches/month | Low competition ✅
- 'deep cleaning flat Bengaluru' → 100–1,000 searches/month | Low competition ✅
- Rahul now knows the exact words his potential customers type — and which ones he can actually rank for as a new website.
Tool #2: Ubersuggest
What Is Ubersuggest?
Ubersuggest is a keyword research tool built by digital marketing expert Neil Patel. It is extremely beginner-friendly and shows everything in one clean dashboard —
- keyword ideas
- search volume
- keyword difficulty (KD) score
- basic competitor analysis.
As a beginner blogger, Ubersuggest should be your go-to tool. It is easier to understand than Google Keyword Planner and gives you the all-important Keyword Difficulty score that tells you if a keyword is worth targeting.
Before using these tools, make sure you understand what keyword research is and why it matters for your blog growth.
🟢 Key Features — Ubersuggest Free Plan
• 3 free keyword searches per day
• Keyword Difficulty (KD) score from 0 to 100
• Search volume, CPC (cost-per-click), and paid difficulty
• Keyword ideas and related suggestions list
• Top 10 competing pages for any keyword
• Content ideas based on what is already ranking on Google
Understanding the Keyword Difficulty Score
What does the KD score mean for you?
Keyword Difficulty (KD) Score Guide for Beginners:
- KD 0–20 → Very Easy — Perfect for brand new blogs ✅✅
- KD 21–40 → Easy — Good for blogs under 6 months old ✅
- KD 41–60 → Medium — Need some authority to rank
- KD 61–80 → Hard — Requires quality backlinks
- KD 81–100 → Very Hard — Only established sites rank here ❌
👉 As a beginner, always target KD under 30 — that is your keyword sweet spot!
Low difficulty + decent search volume = your keyword sweet spot!
How to Use Ubersuggest — Step by Step
- Go to app.neilpatel.com/ubersuggest
- Type your keyword — e.g., keyword research for beginners
- Select Country: India
- Click Search
- Look at three key numbers: Search Volume, SD (SEO Difficulty), and CPC
- Scroll down to Keyword Ideas for related suggestions
- Click any keyword to see the top 10 pages currently ranking for it
Tool #3: Answer The Public
What Is Answer The Public?
Answer The Public is one of the most creative free keyword tools available. Instead of showing you just keywords, it shows you the actual questions real people are typing into Google — using words like who, what, when, where, why, and how.
When you type a keyword, it generates a full list of question-based keyword ideas. This is pure gold for blog content ideas and FAQ sections!
🟢 Key Features — Answer The Public
• 3 free searches per day (no account needed)
• Generates who, what, when, where, why, how questions
• Shows comparisons: keyword vs keyword
• Shows prepositions: keyword for, keyword without, keyword near
• Perfect for finding FAQ content and long-tail keywords
• Export results as a CSV file
How to Use Answer The Public — Step by Step
- Go to answerthepublic.com
- Type your broad topic — e.g., keyword research
- Select Country: India | Language: English
- Click Search
- Switch from Visualization to Data view — easier to read on mobile
- Look through the questions — each one is a blog post title or FAQ idea!
Real-World Example 🌍
Priya is starting a blog about healthy cooking. She types 'healthy breakfast' into Answer The Public and instantly gets ideas like:
- 'what is a healthy breakfast for weight loss?'
- 'how to make a healthy breakfast in 5 minutes?'
- 'which healthy breakfast is best for students?'
- 'can healthy breakfast help in diabetes?'
Each question is a ready-made blog post title. Priya now has 4 content ideas from one search — and each one directly answers what her readers want to know!
Tool #4: Google Trends
What Is Google Trends?
Google Trends is a completely free tool from Google that shows how the popularity of a search term changes over time. It does not show exact search volumes, but it tells you if a keyword is trending up, trending down, or seasonal.
This is critical for a blogger. Imagine writing a full article about a topic that is declining in popularity every month — all that work for nothing!
🟢 Key Features — Google Trends (100% Free)
• See if a keyword is trending up ↑ or down ↓
• Compare two keywords: which one is more popular?
• Find seasonal peaks — e.g., 'income tax filing' peaks in July in India
• Explore related topics and rising queries
• Filter by country, time range, and category
How to Use Google Trends for Keyword Research
- Go to trends.google.co.in
- Type your keyword in the search bar
- Set Location: India | Time Range: Past 12 months
- Look at the graph — is interest going up or down?
- Scroll to Related queries → check Rising queries for new ideas
- Use the Compare feature to compare two keyword variations side by side
💡 Smart Strategy: Combine Google Trends With Ubersuggest
Step 1: Find a keyword in Ubersuggest (check volume + difficulty)
Step 2: Check the same keyword on Google Trends (is it trending up?)
Step 3: If both look good → write your article on that keyword! ✅
Example: Ubersuggest shows 'free SEO tools' has 1,000 searches/month.
Google Trends shows it is trending UP in India over 12 months.
Green signal — write that article! 🚀
Tool #5: Google Search Autocomplete & People Also Ask
The Hidden Free Keyword Tool Nobody Talks About
This is the most underrated keyword research method of all — 100% free, already on your phone, and requires zero sign-up. We are talking about Google Search itself.
Every time you start typing a query into Google, it shows you suggestions based on what millions of real people are actually searching for. That is live keyword research at zero cost!
Method 1: Google Autocomplete
Open Google on your phone
Start typing your keyword — e.g., keyword research
Do NOT press enter — look at the suggestions that appear below
These suggestions are real keywords with real search volume!
Try adding letters: 'keyword research t...' or 'keyword research f...'
Write down any relevant suggestions as keyword ideas
Once you find keyword ideas using these tools, the next step is understanding long-tail keywords and why they matter for beginners.
Method 2: People Also Ask (PAA)
After you search for any keyword on Google, look for the 'People Also Ask' box. These are real questions people have on the same topic. Each one is a potential blog post heading or FAQ question!
Tool #6: Ahrefs Free Keyword Generator
What Is Ahrefs?
Ahrefs is one of the most powerful SEO tool suites in the world — used by professional SEOs and agencies globally. The full version costs thousands of rupees per month. But the good news: Ahrefs offers a completely free Keyword Generator at ahrefs.com/keyword-generator — no login required.
🟢 Key Features — Ahrefs Free Keyword Generator
• Top 100 keyword ideas for any seed keyword
• Keyword Difficulty (KD) score for each keyword
• Search volume data (shown as ranges on free plan)
• Works for Google, YouTube, Bing, and Amazon
• No account required — just go to the website and search!
How to Use Ahrefs Free Keyword Generator
- Go to ahrefs.com/keyword-generator
- Type your seed keyword — e.g., SEO for beginners
- Select country: India
- Click Find keywords
- You will see 100 keyword ideas with KD scores and volume ranges
- Set max KD to 20 to filter only easy keywords
- Pick 2 to 3 keywords with good volume and low KD for your next article
⚠️ Important Limitation
The free version shows KD scores but hides exact search volumes behind a blur.
You only see ranges like 1K–10K.
Pro tip: Use Ahrefs free for keyword ideas + KD filtering,
then verify exact search volume in Google Keyword Planner.
Best of both worlds — 100% free! ✅
Tool #7: SEMrush Free Plan
What Is SEMrush?
SEMrush is a professional-grade SEO and digital marketing platform. The full version is expensive — but SEMrush offers a free plan with 10 keyword searches per day, which is genuinely useful for a beginner.
What makes SEMrush special is its Domain Overview feature. You can type a competitor website URL and see exactly which keywords they are ranking for. This is called competitor keyword research — and it is a game-changer!
🟢 Key Features — SEMrush Free Plan (10 searches/day)
• Keyword overview: volume, difficulty, and keyword variations
• Competitor analysis: see which keywords any website ranks for
• Domain overview: full keyword profile of any website URL
• Keyword Magic Tool: thousands of related keyword ideas
• Position tracking: monitor your blog's Google rankings over time
Real-World Example:
Competitor Research With SEMrush 🌍
Rahul Sharma finds a competitor blog ranking above him on Google. Instead of guessing why, he goes to SEMrush, enters the competitor URL in Domain Overview, and instantly sees:
Top keywords the competitor ranks for
Their top-performing blog posts sorted by organic traffic
Which keywords have low difficulty that Rahul has NOT written about yet
Rahul now has a ready-made list of keywords to target — his competitor did the research, and Rahul just found the content gaps. This is intermediate-level SEO thinking, and SEMrush makes it easy even for beginners!
How to Choose the Right Keyword Research Tool
The Beginner Toolkit Recommendation
You do NOT need all 7 tools. Here is a simple starting stack based on your stage:
Recommended Tool Stack by Experience Level:
- 📗 Brand New Blogger (0–3 months)
- Google Search Autocomplete — free, already on your phone
- Answer The Public — find question-based keywords
- Ubersuggest free plan — check KD and volume.
- Google Keyword Planner — accurate volume data
- Ahrefs Free Keyword Generator — top 100 ideas + KD filtering
- Google Trends — validate if topic is trending.
SEMrush free plan — competitor keyword research
Ahrefs or SEMrush paid plans — full professional data access
Quick Comparison:
All 7 Tools at a Glance
- Google Keyword Planner — Free | Volume ranges | No KD | Best for: Accurate search volume data
- Ubersuggest — Free (3/day) | Volume + KD | Beginner-friendly | Best for: All-in-one starter tool
- Answer The Public — Free (3/day) | Question ideas | No volume | Best for: FAQ and blog post topics
- Google Trends — Free | Trend direction | No exact volume | Best for: Validating keyword trends
- Google Autocomplete + PAA — 100% Free | Real-time | Best for: Instant keyword ideas
- Ahrefs Free Generator — Free | KD + volume ranges | No login | Best for: Easy keyword filtering
- SEMrush Free Plan — Free (10/day) | Full data | Best for: Competitor keyword research
💡 Remember: Quality always wins over quantity!
If you are new here, start with our complete beginner guide to SEO before diving deep into keyword tools.
Frequently Asked Questions (FAQ)
Which is the best free keyword research tool for beginners?
Google Keyword Planner is the best free keyword research tool for beginners because it gives you search volume data directly from Google — the most accurate source available. It is completely free with any Google account. Ubersuggest is another excellent beginner-friendly option that also shows you a keyword difficulty score, making it easier to decide which keywords to target.
What is Ubersuggest and is it free?
Ubersuggest is a keyword research tool created by digital marketing expert Neil Patel. It offers a free plan with up to 3 searches per day, including keyword ideas, search volume, SEO difficulty score, and basic competitor analysis. A paid plan gives unlimited searches, but the free plan is more than enough when you are just starting out.
Can I do keyword research without paying for tools?
Yes! You can do effective keyword research completely free. Use Google Keyword Planner for volume data, Ubersuggest free plan for difficulty scores, Answer The Public for question-based ideas, Google Trends to check trending topics, and Google Search Autocomplete for instant keyword ideas. These combined are more than sufficient for a beginner blogger.
What is keyword difficulty and why does it matter?
Keyword difficulty (KD) is a score from 0 to 100 that shows how hard it is to rank on the first page of Google for a specific keyword. A score of 0–30 is easy — perfect for new blogs. A score of 31–60 is medium, and above 60 is hard. As a beginner, always target keywords with a KD under 30 to give your articles the best chance of ranking.
What is the difference between search volume and keyword difficulty?
Search volume tells you how many times per month people search for a keyword. Keyword difficulty tells you how competitive it is to rank for that keyword. You want both working in your favour — decent volume (100–1,000/month for beginners) AND low difficulty (under 30). A keyword with 10,000 searches but KD 80 is useless for a new blog because you will never rank for it.
What is Answer The Public used for in SEO?
Answer The Public is a free tool that generates question-based keyword ideas around any topic. It shows the actual questions real people type into Google using who, what, when, where, why, and how. It is especially useful for finding long-tail keywords, blog post title ideas, and FAQ section questions for your articles — and it needs no account to use.
How do I check the word count of my blog post?
In Google Docs on Android, tap the three-dot menu at the top right and select Word count — it instantly shows your total word count. If you are working in Blogger, copy all your article text and paste it into wordcounter.net — a free website that counts words instantly on mobile. Aim for at least 1,500 to 2,500 words per blog post for better Google rankings.
🚀 What To Do Next — Your 5-Step Action Plan
You now know the 7 best keyword research tools for beginners.
Here is your action plan — start today!
✅ Step 1: Open Google Keyword Planner — search 3 topics in your niche
✅ Step 2: Check those keywords in Ubersuggest for difficulty scores
✅ Step 3: Search your topic in Answer The Public — note 5 question ideas
✅ Step 4: Validate your top keyword on Google Trends (trending up?)
✅ Step 5: Pick ONE low-difficulty keyword and write your next article!
💬 Drop a comment below and tell me:
Which keyword research tool are you going to try first?
📌 Save this article and share it with a blogger friend
who is still guessing keywords! 😄
About SEO with Dilli: This blog teaches SEO from scratch to advanced in simple, plain English with real Indian examples. Written by a learner, for learners. 🇮🇳
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