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MGToolbox

Keyword Extractor

Analyzer100% In-Browser

Pull the key phrases and top keywords out of any text with RAKE and TF-IDF scoring — no AI server, no upload.

Your text stays on this page — nothing is transmitted
Key phrases — RAKE

Paste text to see multi-word key phrases.

Top keywords — TF-IDF

Paste text to see distinctive keywords.

Statistical extraction (RAKE + TF-IDF), not a neural model — best tuned for English text.

Zero Data Collection
Files are processed 100% locally
Instant Client-Side Speed
Zero network upload delays
Free & Unlimited
No registration or credit card needed

Extract Keywords & Key Phrases From Any Text — Locally

Paste an article, essay, or product description and see what it is really about: multi-word key phrases scored with the RAKE algorithm (Rapid Automatic Keyword Extraction) alongside the single keywords ranked by TF-IDF, with frequency counts for each.

This is a classic statistical method, not a neural model — which is exactly why it runs instantly, works offline after the page loads, and never uploads a single character of your text. It works best on English text, where its stopword list is tuned.

Frequently Asked Questions

Everything you need to know about using Keyword Extractor safely and efficiently.

No, and we will not claim it is. Keywords are extracted with the RAKE and TF-IDF statistical algorithms — deterministic, instant, and fully local. No model downloads and no network calls at all.
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