Free keyword suggestion tool

Enter a seed keyword to get related keyword ideas with their estimated monthly search volume. Free, no login and no credit card — across six languages.

How the keyword tool works

Type a seed keyword and pick a language. The tool queries the Kwinside keyword database and returns related keywords together with an estimate of how many times each is searched on Google per month. Use it to find long-tail keywords, size demand with search volume, and plan content around terms people actually search for.

Why use it

Most keyword APIs gate every lookup behind a signup. This tool is open so you can sanity-check an idea in seconds, then move to the keyword API when you need automation or bulk volume. It is the same data, billed pay-as-you-go at $0.002 per request with 20 free requests a day.

Frequently asked questions

Is this keyword tool free?
Yes — no login and no credit card. For automated or bulk access, the keyword API is pay-as-you-go at $0.002 per request with 20 free requests per day.
Where does the search volume come from?
Estimated monthly Google searches from the Kwinside keyword database, in English, German, Italian, Spanish, French and Russian.
Can I get keyword suggestions through an API?
Yes — the same data is available via a simple GET /api/v1/keywords request. See the keyword API docs.

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