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Keyword Clustering Tool
Group a list of up to 300 keywords into clusters by shared words, so each cluster becomes one candidate page instead of several competing ones.
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What this keyword clustering tool checks and how to act on it
A keyword clustering tool groups keywords that one page can satisfy, so you build one page per intent instead of several pages that compete with each other. This tool clusters lexically: keywords that share most of their meaningful words are grouped together. It is fast and free, and works well for lists of variations on a topic.
Lexical clustering is an approximation. Two keywords with different words can share an intent, and two with the same words can need different pages. Before building, search two keywords from each cluster: if the same pages rank for both, they belong together. When we planned the content on serionflow.com, keywords whose top ten results shared four or more URLs were treated as one page.
How to use the keyword clustering tool
- Paste up to 300 keywords, one per line.
- The tool groups keywords that share most of their words.
- Treat each cluster as a candidate page, then search two keywords from each cluster to confirm the same pages rank.
What it does not check
- Search result overlap; clusters are lexical, so synonyms with no shared words land in separate clusters.
- Search volume or difficulty.
Read the guide
Step-by-step explanations of what this tool checks and how to fix what it finds.