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Extract Keywords from Text or URL

Free online keyword extraction tool — Instant results, no signup required

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Keyword ↑Count ↓Density ↑

Extracted keywords with frequency count and density percentage

How the Website Keyword Extractor Works

For URL extractions, our tool fetches the publicly accessible HTML of the webpage, respects robots.txt directives, and extracts the main text content before running the same keyword analysis used in Text mode. Just paste a URL and get results instantly — no signup needed.

1

Word Frequency Analysis

The extractor counts how many times each word appears in your text and calculates density as a percentage of total word count. Higher-frequency words rank higher, giving you a clear picture of the dominant terms and themes in any body of text. According to SEO industry research, multi-word phrases account for roughly 70% of all search queries, making phrase-level extraction essential for meaningful keyword analysis.

2

Stop-Word Filtering

Common English words like 'the,' 'is,' and 'at' carry little semantic meaning and are automatically removed using a built-in stop-word list. This ensures your results contain only meaningful terms, not filler words that appear frequently but add no SEO value.

3

Multi-Word Phrase Detection

Beyond single keywords, the tool detects and ranks two-word phrases (bigrams) and three-word phrases (trigrams) that appear together. These multi-word combinations often represent more specific and valuable search terms, capturing the full context of how words are used.

How to Extract Keywords from Text or URL in 3 Simple Steps

1

Paste Your Text or Enter a URL

Open the Text tab to paste your content directly, or switch to the URL tab to enter any publicly accessible webpage address. The URL extractor automatically fetches the page content so you don't have to copy and paste manually.

2

Click Extract Keywords

Our tool performs word frequency analysis, filters out common stop words, and identifies multi-word phrases including bigrams and trigrams so you get a complete picture of your content's keyword profile.

3

Review, Filter, and Export

Browse results sorted by frequency and density. Use filter tabs to view one-word, two-word, or three-word phrases. Download as CSV or copy to clipboard for use in your SEO tools and spreadsheets.

Keyword Extraction Use Cases

Keyword extraction is essential for SEO optimization, content analysis, and research. Understanding which terms dominate your content helps you align with search intent, improve readability, and target the right audience. Marketers, writers, and researchers use keyword extraction to validate content strategy and discover untapped opportunities.

For SEO Professionals

Analyze competitor content and identify target keywords on any webpage using our SEO keyword extractor. Verify your own content strategy by running pages through the URL extractor to see which terms appear most often, and uncover content gaps your competitors overlook.

For Content Creators & Bloggers

Paste your draft article to extract keywords from text and verify your target terms appear naturally. Find keywords in text you've already written to identify missing topics, and optimize posts for search engines before publishing.

For Academic Researchers

Apply keyword extraction for NLP research tasks and document analysis. Extract keywords from documents, research papers, or literature to quickly identify main themes, track topic shifts across collections, and build keyword indices for systematic reviews.

For Digital Marketers

Audit landing pages and competitor websites by extracting keywords from web pages without manual review. Use the website keyword extractor to analyze any URL and understand the keyword profile of both your own pages and competitive targets.

Frequently Asked Questions

Yes, the Text and URL extraction modes are completely free. No signup or account required. AI-powered semantic extraction is available for Pro users who need deeper contextual analysis.
The free tool uses word frequency, stop-word filtering, keyword density, and multi-word phrase detection (bigrams and trigrams) to identify meaningful keywords. Pro users can also use AI-powered semantic extraction for more nuanced, context-aware results.
The URL mode can extract content from most publicly accessible web pages. Some sites with paywalls, login requirements, or anti-scraping measures may not be accessible. For best results, copy the text directly and use the Text tab.
Results can be downloaded as a CSV file (compatible with Excel and Google Sheets) or copied to your clipboard as tab-separated values for quick pasting into any application.
Regular keyword extraction, available for free, uses word frequency analysis, keyword density, stop-word filtering, and phrase detection (bigrams and trigrams) to identify the most common terms in your text. AI semantic extraction is available for Pro users and identifies topic-level keywords with contextual understanding.
No signup is required for the free Text and URL extraction modes. You can paste text or enter any publicly accessible URL and get keyword results instantly. A signed-in Pro account is required for AI-powered semantic extraction. All free features remain available without registration.
Try the Keyword Extraction Tool →

Last updated: June 2026 — ExtractKeywords Team