Free Keyword Clustering Tool
with Metrics Built In
Turn up to 10,000 keywords into organized clusters, grouped by search intent. Search volume and CPC attached automatically. Paste or upload your keywords. Clusters in minutes, not hours.
Cluster My Keywords
Still sorting keywords by hand?
You export 2,000 keywords, open a spreadsheet, and start dragging rows around.
Three hours later the groupings still don't make sense. A free keyword grouper and clustering tool does this in minutes.
Hours lost to spreadsheets
Manual keyword grouping turns a 2,000-keyword list into a full afternoon. At 10,000 keywords, it becomes a multi-day project nobody wants to start.
Inconsistent groupings
When you sort by hand, the clusters you make at 9 AM look different from the ones you make at 4 PM. Fatigue changes your judgment. AI doesn't get tired.
Paid tools with monthly fees
Most clustering tools charge $50-200/month. You use them once a quarter. That math never works out, especially when the output still needs manual cleanup.
One keyword clustering tool. Four things you actually need.
No subscriptions. No fluff features. Just the best keyword clustering tool for turning a keyword list into a site structure.
Semantic Grouping
AI reads intent, not just words. "Best running shoes" and "top rated sneakers" land in the same cluster. No rules to configure.
Metrics, Auto-Attached
Volume and CPC pulled from Keywords Everywhere on every keyword. No extra step. No extra cost.
Export and Share
Download as CSV or Excel. Share a read-only link with your client or team. Set it to expire in 24 hours, 7 days, or 30 days.
100% Free
Every feature of this keyword clustering tool is available at no cost. No paid tiers, no credit card, no catch.
Your keywords, your way in.
Paste a list. Drop a file. Pull from your Favorites. All paths lead to clusters.
Paste
Copy from a spreadsheet, a rank tracker, or your head. One keyword per line. Done.
best running shoes
running shoes for men
top rated sneakers
athletic footwear deals
...
Upload
Drop a CSV, TXT, or Excel file. Multi-column files get automatic column mapping. Just pick the keyword column.
Keywords Everywhere Favorites
Pull keywords straight from your Keywords Everywhere Favorites. Preview the list, pick what you need, cluster.
Three steps. That's it.
Drop your keywords
Paste a list, upload a file, or import from Keywords Everywhere Favorites. Duplicates removed automatically.
AI maps the clusters
AI groups keywords by search intent, names each cluster, attaches metrics, and suggests what page to create, with a ready-to-use title and description. Takes about 2 min.
Use the results
Sort, filter, and search your clusters. Export to CSV or Excel. Share a link with your team.
Same keywords. Different workflow.
See what changes when you stop doing this manually.
Without Keyword Clustering
- Export keywords to a spreadsheet
- Read through the list and guess groupings
- Create tabs or color-code rows by topic
- Look up search volume separately
- Copy metrics back into the spreadsheet
- Recheck groupings after losing track
- 3-5 hours for a 2,000-keyword list
With our Tool
- Paste or upload your keyword list
- AI groups by semantic intent automatically
- Cluster names generated for you
- AI suggests what page to create, with a title and description
- Volume and CPC attached to every keyword
- Sort, filter, and search instantly
- Export a clean spreadsheet or share a link
- Under 2 minutes for the same list
Results you can actually work with.
Live metrics, sortable views, and one-click export on every cluster. Built for the spreadsheet, not the demo.
Search, Sort, Filter
Find any keyword across all clusters. Sort by volume, CPC, or cluster size. Filter to just the high-volume clusters that matter for your content calendar.
Metrics on Every Cluster
Total search volume, average CPC, and the top keyword by volume. All from Keywords Everywhere, fetched live during clustering.
Shareable Links
Generate a read-only link for clients or teammates. They can view, search, and export, no login needed. Links expire on your schedule: 24h, 7d, or 30d.
CSV and Excel Export
Every row: cluster name, keyword, volume, CPC. Clean columns, no formatting junk. Ready for your content brief template or client report.
Page Suggestions & SERP Preview
AI recommends what type of page to create for each cluster and writes an SEO-optimized title and description. Displayed as a Google-style SERP preview you can use directly.
Cluster Map
Interactive bubble visualization of all your clusters. Sized by search volume, color-coded by group. Click any bubble to jump straight to that cluster's details.
Powered by
Keywords Everywhere
Search volume and CPC from the browser extension trusted by 1.6M+ SEOs. Metrics are fetched live during every clustering job.
OpenAI
GPT5 powered semantic clustering reads intent, not just keywords. Top language model by OpenAI tuned for fast, accurate keyword grouping.
Built for how you actually work.
Whether you manage one site or fifty.
Agencies
Cluster for multiple clients. Share results via expiring links. Export polished spreadsheets for reporting. Handle 10K+ keyword jobs without breaking a sweat.
Freelancers
Turn a raw keyword dump into a content plan in minutes. AI handles the grouping. You handle the strategy and the invoice.
In-House Teams
Full job history. Come back to any past clustering run, re-export, or share with a new team member. One tool for keyword mapping across the whole site.
Your data, your control.
No tracking. No selling data. Just keyword clustering.
Auto-expiring shares
Shared links expire on the schedule you choose: 24 hours, 7 days, or 30 days. No permanent public data.
1-year auto-delete
Clustering jobs are automatically removed after one year. No data hanging around indefinitely.
Questions, answered.
The short version. Full FAQ is a click away.
What is keyword clustering?
Keyword clustering groups related keywords that share the same search intent. Instead of manually sorting hundreds of keywords, a keyword clustering tool like this one analyses their meaning and groups them automatically, so you know exactly which keywords belong on the same page. This is the best free keyword clustering tool for SEO professionals and content marketers.
Is it really free?
Yes. This is a completely free keyword clustering tool with no subscription fees or premium tiers. You get full access to keyword grouping, metrics, export, and sharing. Just sign in with a free Keywords Everywhere API key. Your daily keyword limit depends on your plan, from 5,000 to 200,000 keywords per day.
Do I need a Keywords Everywhere account?
You sign in with a Keywords Everywhere API key. This is how we verify your account and fetch search metrics for your keywords. Getting an API key is free and takes about 30 seconds at keywordseverywhere.com.
How many keywords can I cluster at once?
Each job handles up to 10,000 keywords. They're processed in smart batches so the AI maintains consistency across your entire set, even at scale.
Your keywords are waiting to be clustered.
The best free keyword clustering tool requires no subscription. Sign in with a free API key and start clustering in minutes.
Cluster My Keywords For Free