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SEO for beginners

How to write an SEO-friendly blog post with free keyword tools

By Break Free · Updated 7 July 2026

8 min read

You do not need paid software to rank on Google. This is the exact walkthrough we use to take a blog post from a blank page to a search-ready article — keyword discovery, outline, and on-page optimisation — using only zero-cost tools.

Most beginners write the post first and think about search engines later. That is backwards. The order that actually works is: pick a keyword people are searching for, understand what they want, then write the post around it. Do it in that order and your first article has a real chance of pulling in free traffic month after month.

Here is the whole process, broken into five steps you can finish in an afternoon.

Step 1: find a keyword with free tools

A keyword is simply the phrase a person types into Google. Your job is to find a phrase that has real interest but is not fought over by huge websites. You can find these for free.

Tool 1

Google autocomplete

Start typing your topic into Google and watch the suggestions drop down. Those are real searches, ranked by popularity. Type "how to start a" and let Google finish the sentence. Note every suggestion that fits your topic.

Tool 2

People also ask

Search your topic, then look at the "People also ask" box. Each question is a keyword and a sub-heading for your post at the same time. Click one and more appear. Collect five to ten of these questions.

Tool 3

Google Trends and Keyword Planner

Google Trends shows whether interest in a phrase is rising, flat, or dying — pick rising or stable topics. The free tier of Google Keyword Planner (inside a free Google Ads account) gives you rough monthly search volumes so you can tell a busy keyword from a dead one.

Aim for a "long-tail" keyword: a specific phrase of three or more words, like "free keyword tools for beginners" instead of just "keywords". Long-tail phrases have less competition and the people searching them know exactly what they want, so they are easier to rank for and convert better.

Quick filter If a keyword is a single broad word, skip it — the front page will be owned by giant sites. If it is a clear question or a specific phrase, keep it. Specific beats popular for your first posts.

Step 2: read the search intent before you write a word

Search intent is the reason behind the search. Before writing, open Google, search your chosen keyword, and study the top five results. Ask three questions:

This one habit separates posts that rank from posts that vanish. You are not guessing what Google wants — you are reading it directly off the results page.

Step 3: build a simple outline

An outline turns a scary blank page into a fill-in-the-blanks exercise. Use your keyword research to build it:

  1. Title (H1): include your main keyword, keep it under about 60 characters, and make it a promise.
  2. Intro: two or three sentences that repeat the keyword naturally and tell the reader exactly what they will get.
  3. H2 sections: turn each "People also ask" question into a heading.
  4. FAQ: add three to five short questions at the end for the questions that did not fit into a full section.
  5. Call to action: one clear next step for the reader.

If you want a head start, our free blog outline generator turns a keyword into a ready structure in seconds, and the niche research prompts help you pick a topic in the first place.

Step 4: write for the reader, optimise for the robot

Write the post plainly, as if explaining it to a friend. Short sentences. One idea per paragraph. Then, once the draft is done, layer the SEO on top — never the other way around.

On-page SEO checklist

Notice what is not on that list: repeating your keyword twenty times. That is called keyword stuffing and it hurts you. Modern search engines understand synonyms and context, so cover the topic thoroughly and the related terms take care of themselves.

Step 5: the free tools at a glance

ToolWhat it doesCost
Google autocompleteReal phrasing and keyword ideasFree
People also askQuestions to answer and H2 ideasFree
Google TrendsConfirms interest is rising or stableFree
Google Keyword PlannerRough monthly search volumesFree tier
AnswerThePublicQuestion and phrase clustersFree searches daily

That is the entire toolkit. No subscriptions, no credit card. Master these five before you ever consider a paid tool — most beginners never need to upgrade.

Putting it all together

Pick a specific long-tail keyword, read the intent off the results page, outline from the questions people actually ask, write plainly, then run the on-page checklist. Repeat this for ten posts and you will have a small library of pages quietly earning traffic while you sleep. That is the whole point of building free, evergreen content: you do the work once and it keeps paying.

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Frequently asked questions

Can I do keyword research without paying for a tool?

Yes. Google autocomplete, the People also ask box, Google Trends, AnswerThePublic's free searches, and the free tier of Google Keyword Planner all give real keyword ideas at zero cost. Combine them: autocomplete for phrasing, People also ask for questions, and Trends to confirm interest.

How long should my first blog post be?

Match the length to the intent, not a fixed number. Look at the pages already ranking. As a rough guide, a beginner how-to usually lands between 1,200 and 1,800 words — enough to answer the question fully without padding.

What is search intent and why does it matter?

Search intent is the reason behind a search. If your post format does not match that intent, it will struggle to rank no matter how well written it is. Always check what type of page already ranks before you write.

Where should I put my keyword in the post?

In the title, the URL slug, the first 100 words, at least one H2, the meta description, and image alt text. Then write naturally. Do not repeat the exact phrase over and over — cover the topic properly instead.