Free SEO Tool
Blog Topic Cluster Mapper
Enter your pillar topic and supporting subtopics to instantly generate a visual content cluster diagram. Plan topical authority and your internal linking strategy with one clear map.
0Subtopics
0High Priority
0Content Types
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Enter a pillar topic above to start mapping your content cluster.Waiting
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Cluster Diagram
Fill in your pillar topic and at least one subtopic to generate the diagram.
How to build an effective content cluster
Your pillar page should be a comprehensive overview of the main topic targeting a broad, high-volume keyword
Each subtopic should target a specific long-tail keyword that sits under the pillar umbrella
Every subtopic page must link back to the pillar page with descriptive anchor text
The pillar page should link out to every subtopic to pass authority in both directions
Mix content types across your cluster to capture different search intents around the same topic
Publish high priority subtopics first to build topical authority before adding secondary content
Aim for 8 to 15 subtopic pages per pillar to signal comprehensive topical coverage to search engines
Export your cluster to CSV and share it with your writing team as a content production brief
Click any node in the visual map to highlight its connection to the pillar and review its details
All data stays in your browser and is never stored or transmitted anywhere
