How Do I Do Keyword Research for Free?
Free keyword research works in four steps: list your seed topics, expand each with autocomplete and People Also Ask, group the results by intent, and pick targets you can win based on who already ranks. Paid tools add volume estimates, but the demand signal and the strategy are free to build.
The four steps
- Seeds: what you offer, in the words customers use.
- Expansion: Google autocomplete, People Also Ask, and related searches at the bottom of results.
- Grouping: informational questions go to your blog, commercial queries to comparisons, tool intent to tool pages.
- Selection: for each phrase, check page one. Weak, thin or forum results mean you can win it.
Do it free end to end
Expand and group with the Keyword Generator, which sorts short-tail, long-tail and question keywords by intent. Turn the informational picks into posts with the Content Idea Generator and slot them into the Content Calendar.
Frequently Asked Questions
Are free volume estimates reliable?
Directionally. Treat the presence of autocomplete and ads as the demand proof.
How many keywords should I target?
One per page, with two or three close variants absorbed naturally.
Related reading
Put these tactics to work
Run InRankSEO's free SEO tools to audit your site, research keywords, and track your visibility across Google and AI search.