Paste a list of keywords, one per line, and get them grouped by shared significant words.
What Is a Keyword Grouping Tool?
A keyword grouping tool sorts a list of keywords into groups based on shared significant words, a mechanical, word-overlap-based grouping rather than true semantic understanding. It’s a fast first pass before deeper keyword research or AI-assisted clustering.
The tool above is free, runs entirely in your browser, and doesn’t send your input anywhere.
How to Use This Free Keyword Grouping Tool
- Paste your keywords, one per line.
- Click “Group Keywords.”
- Review the groups, keywords sharing a common significant word end up together.
Mechanical Grouping vs. Semantic Clustering
This tool groups by literal shared words, “running shoes” and “running gear” would group together because they share “running,” even though they’re topically related in different ways. For grouping by actual topic and search intent (which needs real language understanding), use the Keyword Clustering Tool instead, it builds a request for your AI assistant to do that judgment call.
Frequently Asked Questions
Is this keyword grouping tool free to use?
Yes. It’s completely free, has no sign-up, and runs entirely in your browser.
Does this use AI?
No, this groups keywords by shared significant words using plain text matching, no AI model is involved.
Why are some keywords “ungrouped”?
They don’t share a significant word with any other keyword in your list, that’s expected for more unique or unrelated terms.
What if I want semantic grouping instead?
Use the Keyword Clustering Tool, which builds a request asking your AI assistant to group by topic and intent.
Explore More Free AI SEO Tools
Need semantic clustering, search intent classification, or long-tail variations?
Browse All Free AI Tools →