Free keyword clustering tool: get keywords from any website
Enter a website address: Keyword Studio detects its language versions and region, collects keywords from its pages, Search Console and Google Ads ideas, adds Keyword Planner volumes and CPC, groups phrases into clusters and shows which pages to improve and which to create. It runs in the browser, with no proxies or desktop software.
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- Google Ads volumes
- Free clustering
- Up to 100,000 keywords per project
- Interface in 4 languages
| Keyword | Words | Intent | Sources | Status |
|---|---|---|---|---|
| buy sofa | 2 | Commercial | G | Kept |
| sofa bed | 2 | Commercial | G | Kept |
| how to choose a sofa | 5 | Informational | G | New |
| corner sofa with storage | 4 | Commercial | G | New |
| diy sofa | 2 | Informational | G | Excluded |
| used sofa | 2 | Transactional | CSV | Excluded |
How to find keywords for a website from its URL
Five steps; Keyword Studio does four of them for you.
Enter your site URL
Studio reads the home page, finds language versions (hreflang, lang) and suggests a search region for each one: a country, or “Worldwide” for an international audience. Every version becomes its own project.
Keywords from three sources
Phrases from the site’s pages (up to 50 from the sitemap) expanded with Google Autocomplete, queries from your Search Console (if connected) and Google Ads ideas for the site. Collection runs in the background, so you can close the tab.
Volumes and CPC from Google Ads
Collected phrases get average monthly search volume, a 12-month trend, CPC and competition from Google Ads Keyword Planner, for the chosen country and language.
Cleaning and clustering
Junk and duplicates are flagged automatically and negative keywords remove the rest. Keywords are grouped into clusters by shared word stems for free; for more precision you can cluster by overlapping Google results.
Trends, recommendations, export
Seasonality from Google Trends, Wikipedia and Search Console; recommendations for quick wins in positions 4–20, cannibalization, content gaps and a prioritized plan. Export the final list to Excel/CSV or send it straight to Rank Tracker.
What Keyword Studio does
Keywords from any website URL
Keywords from one page or a whole site, yours or a competitor’s, Google Ads ideas for the domain and Search Console queries. One project per language version.
Autocomplete from four engines
Deep autocomplete collection from Google, Bing, YouTube and DuckDuckGo for your seed phrases: A–Z, questions, modifiers. Free, with a daily limit.
Keyword Planner volumes
Search volume, monthly trend, CPC and competition from Google Ads, with no ad account of your own. Plus up to 1,000 Google Ads ideas for 20 seed phrases.
Keyword clustering
Free by shared words with stemming (ru/uk/en/pl/de/es/fr), soft or hard; by Google results for a fee you see before starting. Landing pages, merge, move phrases, intent.
Cleaning large lists
Negative keywords, implicit duplicates, junk phrases, keep/exclude statuses, filters and bulk actions for projects of up to 100,000 keywords. Import CSV and Keyword Planner exports.
Recommendations and trends
Quick wins, cannibalization, content gaps and a prioritized plan, all free. Seasonality and trends from Google Trends, Wikipedia, Search Console and Google Ads.
What a keyword map (semantic core) is
A keyword map (often called a semantic core) is the list of searches a site should rank for, split into groups: one group, one page. A good one combines several sources (the site itself, Search Console, autocomplete, Keyword Planner), drops off-topic phrases and is checked against real demand, the search volume.
Why cluster keywords
Clustering decides which keywords one page should target and which need separate pages. Without it two of your pages compete for the same query (cannibalization) while part of the demand has no landing page at all. Grouping by shared words is fast and free; grouping by Google results is more precise because it shows how Google itself groups the queries.
Keyword Studio vs Key Collector, Serpstat, Ahrefs and Keyword Planner
| Keyword Studio | Key Collector | Serpstat | Ahrefs Keywords Explorer | Google Keyword Planner | |
|---|---|---|---|---|---|
| Where it runs | Browser | Windows desktop app | Browser | Browser | Browser, inside Google Ads |
| Cost | Free with an account; only Google-results operations are paid | Paid licence | Paid plans | Paid plans | Free with a Google Ads account |
| Search volume source | Google Ads Keyword Planner | Your own Google Ads and Yandex Wordstat accounts | Serpstat’s own database | Ahrefs’ own database | Google’s own; ranges without ad spend |
| Clustering | By words free, by Google results paid | Yes, including by search results | Yes, a separate tool | Groups by Parent Topic and by terms | Topic filters, no clusters |
Based on the vendors’ public information as of October 2026; plans and features change, so check their sites. Keyword Studio does not use Yandex Wordstat.
FAQ
Is it free?
Yes. Projects, URL and autocomplete collection, Search Console and CSV import, Google Ads volumes (within a daily limit), cleaning, word-based clustering, trends, recommendations, export and sending to Rank Tracker are free for registered users. Only operations that cost us money are paid: Google results snapshots, keyword difficulty (KD), SERP-based clustering and the AI page brief. You see and confirm the price before anything is charged.
How do I find keywords for a website from its URL?
Create a project and enter the domain. Studio finds the language versions, you confirm the region, and the rest runs on its own: pages and autocomplete, Search Console, Google Ads ideas, volumes, clustering. You can watch the progress of every stage in the project.
Where do search volumes come from?
From Google Ads Keyword Planner: average monthly volume, monthly history, CPC and competition for the chosen country and language. The data is cached for 30 days. You can also upload your own export or use Search Console impressions. Volumes are not available for Russia and Belarus.
How does keyword clustering work?
The free mode groups phrases by shared meaningful words after stemming (ru, uk, en, pl, de, es, fr), either soft (overlaps allowed) or hard. The paid mode compares Google’s top 10: keywords that share ranking URLs go into one cluster. You can rename and merge clusters, assign a landing page and export them.
Is it a Key Collector alternative?
In workflow, yes: projects, collection from several sources, negative keywords, groups, export. The differences: it runs in the browser on any OS, needs no proxies or ad accounts of your own, and volumes come from Google Ads. There is no Yandex (Wordstat) data.
How many keywords fit in a project?
Up to 100,000 keywords per project; the table loads page by page, so large lists open fast.
How is it different from the free Keyword Generator?
The generator is a one-off idea search for a single phrase, with no sign-up and no volumes. Keyword Studio keeps a project: site-based collection, several sources, Google Ads volumes, statuses, clusters, recommendations, history and export. From the generator you can open a phrase in Studio with one button.
Related tools and services
- Keyword Generatorideas from Google Autocomplete, no sign-up
- Keyword Cannibalization Checkerwhich pages compete for one query
- Search Console Export Analyzerstriking-distance keywords from a CSV
- SEO Radarpages in positions 6–20 from Search Console
- Rank Trackerdaily rankings for the keywords you keep
- SEO Audittechnical audit of the pages you map keywords to
- Tiered link buildinglinks to the pages behind your clusters
Build a keyword map for your site
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