Keyword Research Tool
Enter a seed keyword to get related terms, questions and long-tail variations with estimated search volume, difficulty and intent. Live data requires a keyword API; demo mode returns a labeled sample set generated from your seed.
How it works
- 1Enter a seed keyword and target country.
- 2The tool expands it into related terms and questions.
- 3Sort and filter by volume, difficulty or intent.
- 4Export the shortlist to build your content plan.
Use cases
- Building a content calendar
- Finding low-difficulty opportunities
- Grouping keywords into clusters
- Sizing demand for a new topic
Frequently asked questions
Yes. Every tool in the Nix Inside free tools platform is free to use with no signup. Tools that run entirely in your browser never send your data anywhere.
Related tools
SEO Checker
Run a quick on-page SEO check on any URL — title, meta, headings, links, schema and more.
Try toolKeyword Density Checker
Analyze word and phrase frequency and density in your content.
Try toolKeyword Rank Checker
Check where a domain ranks for a keyword in a given location.
Try toolBacklink Checker
See referring domains, backlinks and anchor text for any domain.
Try toolNeed expert help? Get a free consultation
These tools handle the quick wins. For a prioritized plan across technical SEO, content, authority and AI visibility, talk to Nix Inside.