Word Density Analyzer
Analyze keyword frequency and density for single words, 2-word and 3-word phrases — with stop word filtering and phrase-level insights
Results
| # | Word / Phrase | Count | Density | Frequency |
|---|
How to Use the Word Density Analyzer
- Paste your text: Click the text area and paste your article, blog post, product page, or any content you want to analyze.
- Choose phrase length: Select 1-Word for single keyword analysis, 2-Word Phrases for bigrams, or 3-Word Phrases for trigrams (multi-keyword phrases).
- Set options: Keep Filter Stop Words on to exclude common words like "the", "and", "is". Set a minimum character length to filter out very short words. Toggle Include Numbers if numeric values are relevant.
- Click Analyze: The tool processes your text and displays a ranked frequency table with count, density percentage, and a visual bar for each term.
- Sort results: Click Sort by Count, Sort by Density, or Sort A–Z to reorder the table as needed.
- Export: Click Export CSV to download the full results as a spreadsheet-ready CSV file.
Key Features
1, 2 & 3-Word Analysis
Analyze single keywords, two-word bigrams, and three-word trigrams in separate tabs — giving a complete picture of single terms and multi-word topic phrases.
Stop Word Filter
Filters out over 100 common English stop words (the, and, is, in, a, an, etc.) so the results focus only on meaningful content words and phrases.
Density Badges
Each result is labelled OK (1–3%), High (>3%), or Low (<1%) based on standard SEO density guidelines — giving instant visual feedback on keyword usage.
Export to CSV
Download the full results table as a CSV file, ready to open in Excel, Google Sheets, or any spreadsheet tool for further analysis.
Minimum Length Filter
Set a minimum character length to exclude very short words from the analysis. Default is 3 characters — adjustable from 1 to 20.
3 Sort Modes
Sort the results table by frequency count, density percentage, or alphabetically — making it easy to find the data you need.
Instant Analysis
All processing runs locally in your browser — no upload, no waiting, no server required. Results appear within milliseconds even for long articles.
100% Private
Your text never leaves your device. All word counting and density calculations happen entirely in the browser — safe for confidential drafts and proprietary content.
How Word Density Is Calculated
Word density is the percentage of times a specific word or phrase appears in the text relative to the total number of words. The formula is straightforward:
Example: If "digital marketing" appears 8 times in a 400-word article, its density is (8 ÷ 400) × 100 = 2.0% — within the recommended 1–2% range.
For bigrams and trigrams, the tool slides a window of 2 or 3 consecutive words across the entire text, counting each unique phrase. The total word count used in the denominator is always the single-word total — not the number of phrases — keeping density percentages comparable across all three modes.
All text is normalised to lowercase before counting so "India", "INDIA", and "india" are counted as the same word. Punctuation is stripped from word boundaries so "marketing," and "marketing" count as one term.
Practical Examples
🇮🇳 Divya – Bengaluru | SEO Content Writer
Divya writes a 1,500-word article targeting "digital marketing agency". She pastes the draft into the analyzer, selects the 3-Word tab, and checks if "digital marketing agency" appears at 1–2% density. It shows 0.4% — too low. She knows to naturally use the phrase more to improve topical coverage before publishing.
✓ Bigram density check before publishing🇮🇳 Karan – Delhi | Blogger
Karan is over-optimising his posts by repeating his target keyword too often. The analyzer shows "mutual fund" at 4.8% density — a High badge — across his 800-word post. He revises to use synonyms and related phrases, bringing density down to 1.9% and improving natural readability.
✓ Over-optimisation detected and fixed🇮🇳 Preeti – Mumbai | E-commerce Manager
Preeti audits product descriptions across 30 pages for a fashion brand. She pastes each description into the analyzer and exports the CSV results. Aggregating all CSVs in Excel, she identifies which product terms are overused across the catalogue and which need more coverage — informing a content refresh strategy.
✓ Product description audit via CSV export🌍 Michael – London | Content Strategist
Michael uses the 2-word phrase tab to identify the dominant bigrams in a competitor's top-ranking article. The analyzer reveals the competitor heavily uses "content strategy", "brand awareness", and "target audience" — multi-word phrases Michael had not included in his own draft. He incorporates them naturally in his revision.
✓ Competitor phrase gap analysisWhat Is a Word Density Analyzer?
A word density analyzer is a text analysis tool that calculates how frequently each word or phrase appears in a piece of content, expressed as both a raw count and a percentage of the total word count. It is widely used by SEO professionals to check keyword usage, by writers to identify unintentional repetition, and by editors to audit content quality before publication.
Unlike a basic word counter that simply totals words, a density analyzer ranks every term by frequency and shows you the distribution of language across the text. This reveals which topics and concepts the content actually emphasises — which may or may not match what the writer intended to emphasise. For SEO, it confirms that target keywords appear at appropriate density without tipping into over-optimisation.
Word Density Analyzer in Multiple Languages
Want to understand keyword density, stop words, and how phrase analysis helps SEO?
📖 Keyword Density Guide – What It Is, How to Measure It & What to Do →Frequently Asked Questions
Is this word density analyzer free?
What is keyword density?
What are stop words?
What is a bigram or trigram?
What is the ideal keyword density for SEO?
How many results are shown?
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