Analyze which words appear most often in your text — ranked by count with keyword density.
🔒 Runs in your browser — your text never leaves this pageCommon words like "the", "a", "and", "in" — they carry no topical signal. Filter them out to see content-meaningful words only.
| Word | Count | % | |
|---|---|---|---|
| Paste text to see word frequency | |||
A word frequency counter is a text analysis tool that scans any block of text and tells you exactly how often each word appears — ranked from most frequent to least. It goes far beyond a simple word counter, which only gives you the total word count. This tool gives you the breakdown: which specific words dominate your text, how many times each occurs, and what percentage of the total word count each term represents.
That percentage — (word count ÷ total words) × 100 — is called keyword density. It is one of the oldest metrics in SEO copywriting and still a useful gut-check: if your target keyword barely appears, it may be undersupported; if it appears too often, the text can read as keyword-stuffed and may be penalized by search engines. Most SEO practitioners target a keyword density between 1% and 2% for primary terms.
Because all analysis runs entirely in your browser, your text never leaves your device. There is no upload, no server processing, and no storage — your content stays completely private.
A word counter answers: "How many words are in this text?" A word frequency counter answers: "Which words appear, and how often?" The first gives you one number; the second gives you a ranked list that reveals the vocabulary fingerprint of any text. When you need to check keyword density, spot overused phrases, or understand what a document is really about, word frequency analysis is the right tool.
Stop words are common grammatical function words — articles, prepositions, conjunctions, and pronouns — such as "the", "a", "and", "in", "of", "is", "it", "to", "for". They appear in virtually every piece of English text and carry no meaningful topical signal. When you run word frequency analysis for SEO or writing quality purposes, stop words would otherwise dominate the top of the list and obscure the content words you actually care about.
This tool filters 80+ English stop words by default. You can toggle them back on with the "Filter stop words" checkbox if you need a complete linguistic analysis — for example, for readability research or stylometric comparison.
Consider this short paragraph (stop words filtered):
"Content marketing drives organic traffic when content is optimized for search. Strong content signals trust to search engines and readers alike."
| Word | Count | Density (29 total words) | Signal |
|---|---|---|---|
| content | 3 | 10.3% | Heavily overused — vary with synonyms |
| search | 2 | 6.9% | High — likely intentional keyword |
| marketing | 1 | 3.4% | Acceptable density |
| organic | 1 | 3.4% | Acceptable density |
| traffic | 1 | 3.4% | Acceptable density |
The same analysis without stop word filtering would also show "is", "for", "and", "to", "when" — each at 3.4% — burying the meaningful terms. This is why filtering stop words is the recommended default for SEO and writing analysis.
Word frequency is the raw count: "marketing" appears 7 times. Keyword density is the percentage: 7 appearances in a 350-word article = 2.0% density. Both figures are shown in this tool's results table. For SEO work, the density column is the one to watch. For writing quality work, the raw count (and the visual bar) tells you which words dominate the text regardless of length.
Note: this tool calculates density against the total word count including stop words, which is the standard SEO definition. A density of 1–2% for a primary keyword in a full article is generally safe and natural.
A word frequency counter analyzes text and ranks every unique word by how many times it appears. It shows the count and keyword density (percentage) for each word, giving you a vocabulary breakdown rather than just a total word count.
Paste your text into the tool and look at the Density column next to your target keyword. Density is calculated as (word occurrences ÷ total words) × 100. For SEO, a density of 1–2% is considered healthy. Above 3% can appear unnatural.
Stop words are common function words like "the", "and", "is", "in", "a". They appear in nearly every sentence and carry no topic-specific meaning. Filtering them reveals the content words that matter — your subject, verbs, and keyword terms — without them being buried by grammatical filler.
Most SEO practitioners recommend 1–2% for a primary keyword in a standard article. Below 0.5% may signal the topic is underrepresented. Above 2.5–3% can look manipulative to search engines, especially in shorter pieces. There is no universal rule — context and natural reading quality matter most.
Click the "Export CSV" button below the text area. A file named word-frequency.csv will download containing all words, their counts, and their density percentages. The CSV is generated in your browser — no data is sent to any server.
A word counter gives you one number: the total words in your text. A word frequency counter gives you a full ranked list showing which words appear and how often each one occurs. Use a word counter for length checks; use a word frequency counter for keyword density analysis, overuse detection, and content quality audits.