Is my input uploaded?

No. The website version runs locally. Input is sent only when you intentionally use the authenticated API.

Does this use a paid third-party API?

No. The result is calculated from local logic or a bundled reference dataset.

Should I independently verify the output?

Yes. Heuristic, security, legal and reference results should be checked against the authoritative source before important use.

Text Tools

Keyword Extractor

Extract frequent meaningful words with counts and normalized frequency scores after stop-word removal.

Free foreverRuns in your browserNo sign-up

TextMaximum keywords

Result

Enter your values and select extract keywords.

About the Keyword Extractor

Keyword Extractor is a deterministic browser utility. Extract frequent meaningful words with counts and normalized frequency scores after stop-word removal.

Processing happens locally in the website tool. The matching authenticated API endpoint uses the same shared implementation for consistent results.

Key features

Private browser-side processing
Structured copy-ready output
Shared website and API behavior
No paid external service

How to use

1Enter the requested value or document.
2Select any available options.
3Run the tool and review the structured result and stated limitations.

Examples

Keyword Extractor example

The interactive tool includes an editable representative input.

Frequently asked questions

Is my input uploaded?: No. The website version runs locally. Input is sent only when you intentionally use the authenticated API.
Does this use a paid third-party API?: No. The result is calculated from local logic or a bundled reference dataset.
Should I independently verify the output?: Yes. Heuristic, security, legal and reference results should be checked against the authoritative source before important use.