Free AI Keyword Clustering Tool
Paste a list of keywords and group them into clusters that a single page can rank for. Each cluster gets a suggested page title, a primary keyword, and its search intent, so you know exactly which pages to write.
Keyword Clusters
Your keyword clusters with a suggested page for each will appear here...
How the AI Keyword Clustering Tool Works
Get results in seconds with a simple workflow.
Paste Your Keywords
Add keywords from any research tool, one per line.
Choose How to Group
Cluster by search intent for single pages, or by topic for a content hub.
Get Clusters and Page Ideas
See each cluster with a suggested page title and primary keyword, ready to plan.
See It in Action
From a flat keyword list to clusters with a page for each.
best running shoes running shoes for flat feet best shoes for flat feet running how often to replace running shoes when to replace running shoes
Cluster 1: Running Shoes for Flat Feet (running shoes for flat feet, best shoes for flat feet running) Cluster 2: When to Replace Running Shoes (how often to replace running shoes, when to replace running shoes) Cluster 3: Best Running Shoes (best running shoes)
Why Use Our AI Keyword Clustering Tool?
Powered by the latest AI to deliver fast, accurate results.
Groups Keywords by Search Intent
Puts keywords together when one page can rank for all of them, so you do not write separate articles that compete with each other.
A Page Suggestion for Every Cluster
Each cluster gets a suggested page title and primary keyword, ready to turn into a brief.
Spots Keyword Cannibalization
Shows which keywords belong on the same page, which helps you avoid two of your pages fighting for one query.
Topic Mode for Content Hubs
Switch to topic grouping to plan a pillar page and its supporting articles.
Pro Tips for Better Results
Get the most out of the AI Keyword Clustering Tool with these expert tips.
Check the SERP for close calls
If you are unsure whether two keywords belong together, search both. If the same pages rank, use one page.
Pick the primary keyword by intent, not just volume
The main keyword of a cluster should be the one that best describes what the page delivers.
Map clusters to existing pages first
Before writing new posts, check whether a page you already have should own a cluster.
Who Is This For?
Trusted by millions of students, writers, and professionals worldwide.
What Is Keyword Clustering?
Keyword clustering groups related keywords that one page can rank for. "When to replace running shoes" and "how often to replace running shoes" have the same intent, so they belong on one page. Writing two separate articles for them would split your effort and make your own pages compete.
Clustering turns a long keyword export into a short list of pages to write.
How to Use This Keyword Clustering Tool
- Paste your keywords, one per line, from any keyword research tool.
- Add your website or niche for context.
- Choose to cluster by search intent (one page per cluster) or by topic (for a content hub).
For each cluster you get a suggested page title, the primary keyword, the search intent, and the keywords that belong to it.
Intent vs Topic Clustering
By search intent: the right choice for deciding what to write. Each cluster is one page.
By topic: broader groups for planning a hub, with a pillar page and supporting articles under each topic.
Tips for Clustering Keywords
- Use the search results to settle close calls. Search both keywords. If the same pages rank for both, they belong on one page.
- Choose the primary keyword by intent. The main keyword should describe what the page delivers, not just have the most volume.
- Map clusters to pages you already have. An existing page can often own a cluster with a refresh, which is faster than a new post.
- Watch for cannibalization. If two of your pages target the same cluster, merge them or give each a clearly different intent.
From Clusters to Published Articles
Once you have clusters, each one needs a page. Junia's AI SEO agent does this end to end: it finds and clusters the keywords your site can win, plans the articles, and writes and publishes them after you approve. If you are just starting, the blog post ideas generator suggests topics to research first.
AI SEO Agent
Let an AI SEO agent grow your organic traffic
- Connects to your website and finds the keywords you can win
- Plans, writes, and publishes the articles once you approve
- Keeps working in the background, week after week
Frequently Asked Questions
What is keyword clustering?+
Keyword clustering groups related keywords that can be targeted by the same page. Instead of writing one article per keyword, you write one strong page for each cluster.
Is this keyword clustering tool free?+
Yes. Paste your keywords and cluster them for free.
How does it decide which keywords go together?+
It groups keywords by search intent: if the same article would satisfy the searcher, the keywords belong in one cluster. For high-stakes decisions, confirm by checking whether the same pages rank for each keyword in Google.
What should I do with the clusters?+
Write one page per cluster, using the main keyword in the title and the rest naturally in headings and body. Junia's AI SEO agent can cluster keywords, plan the articles, and write and publish them for you.