How should I use the clusters?

One page per cluster, with the highest-value phrase as the title and the rest as headings and sections.

Will every keyword cluster perfectly?

No. Shared-word clustering is a fast first pass. Refine with intent: two keywords in one cluster but different intent belong on different pages.

How many keywords should I paste?

From ten to a few hundred. Beyond that, tools with proper NLP clustering are a better fit.

SEO.to / 40

Keyword clusterer

Paste keywords one per line. The tool groups phrases that share a core term, so you can see which keywords belong on the same page before you write anything.

Why clustering beats lists

Search engines rank pages for many close variants of a query, not one exact phrase. Grouping keywords by shared core terms shows you the pages to build: each cluster becomes one page that naturally covers all of its phrases.

The method

The tool extracts the meaningful words from each keyword, then groups keywords that share a term, largest clusters first. It is a heuristic for planning, not a replacement for reading the SERPs.

Keyword clusterer

Why clustering beats lists

The method

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