{"id":262123,"date":"2026-03-03T12:20:36","date_gmt":"2026-03-03T03:20:36","guid":{"rendered":"https:\/\/designcopy.net\/en\/keyword-density-checker-2\/"},"modified":"2026-10-22T22:10:01","modified_gmt":"2026-10-22T13:10:01","slug":"keyword-density-checker","status":"publish","type":"page","link":"https:\/\/designcopy.net\/en\/keyword-density-checker\/","title":{"rendered":"Free Keyword Density Checker: 1-, 2- and 3-Word Phrases"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Paste your article or page content to analyze keyword density for 1-word, 2-word, and 3-word phrases. Detect over-optimization, filter stop words, and track your focus keyword&#8217;s exact density.<\/p>\n\n\n\n<div style=\"background:#EFF6FF;border-left:4px solid #3B82F6;padding:20px 24px;margin:24px 0;border-radius:6px;\">\n<strong style=\"color:#1E40AF;font-size:1.05em;\">What Is Keyword Density?<\/strong>\n<p style=\"margin:10px 0 0;color:#1E3A5F;line-height:1.7;\">Keyword density is how often a word or phrase appears in a text, as a percentage of all the words: <strong>occurrences &divide; total words &times; 100<\/strong>. A phrase used 10 times in a 1,000-word article has a density of 1%. Google doesn&rsquo;t publish a target density. Use the number to spot repetition you didn&rsquo;t intend, not as a score to hit.<\/p>\n<\/div>\n\n<p>Paste your text below and optionally add a focus keyword. The checker counts every 1-, 2- and 3-word phrase, shows the top 30, and gives your focus keyword its own density readout. It runs entirely in your browser, so your text never leaves the page.<\/p>\n\n\n\n<div style=\"width:100%; margin: 20px 0;\">\n<iframe src=\"https:\/\/designcopy.net\/wp-content\/uploads\/2026\/03\/keyword-density-checker.html\" style=\"width:100%; min-height:900px; border:none; border-radius:12px;\" loading=\"lazy\" title=\"Free Keyword Density Checker\"><\/iframe>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"text-align:center; margin-top:16px; font-size:13px; color:#94a3b8;\">Powered by <a rel=\"noopener noreferrer external\" target=\"_blank\" href=\"https:\/\/designcopy.net\" style=\"color:#3b82f6;\" data-wpel-link=\"external\">DesignCopy.net<\/a> &mdash; Free SEO tools<\/p>\n\n\n\n<h2>How This Checker Counts<\/h2>\n\n<p>We built this tool, so here is exactly what it does with your text. Nothing is sent to an AI model or a server:<\/p>\n\n<ul>\n<li><strong>Cleaning:<\/strong> it lowercases the text and keeps letters a&ndash;z, digits, apostrophes and hyphens; everything else becomes a space.<\/li>\n<li><strong>Phrases:<\/strong> it counts every 1-word, 2-word and 3-word sequence. Density is always the count divided by the <em>total word count<\/em>, for phrases of every length.<\/li>\n<li><strong>Stop words:<\/strong> 150 common words such as &ldquo;the&rdquo;, &ldquo;and&rdquo; and &ldquo;of&rdquo; are hidden from the 1-word list by default. Tick the option to show them. The 2- and 3-word lists keep them, so phrases like &ldquo;of the&rdquo; can appear there.<\/li>\n<li><strong>Colours:<\/strong> above 3.5% is red, above 2.5% is amber, and 0.5% or more is green. These are our rule-of-thumb flags, not Google thresholds.<\/li>\n<li><strong>Focus keyword:<\/strong> matched as an exact phrase, case-insensitive, at any length.<\/li>\n<li><strong>Also shown:<\/strong> total and unique words, sentence count, average sentence length, and reading time at 200 words per minute.<\/li>\n<li><strong>Output:<\/strong> the top 30 phrases, with an optional filter for density above 1%. &ldquo;Copy as CSV&rdquo; copies those rows to your clipboard.<\/li>\n<\/ul>\n\n<h2>A Real Example: One of Our Own Articles<\/h2>\n\n<p>We ran the checker&rsquo;s own code on the body text of our <a href=\"https:\/\/designcopy.net\/en\/ai-overview-tracking-tools\/\" data-wpel-link=\"internal\" rel=\"follow noopener noreferrer\" class=\"wpel-icon-right\">AI Overview tracking guide<i class=\"wpel-icon dashicons-before dashicons-admin-page\" aria-hidden=\"true\"><\/i><\/a>: 1,419 words, 470 of them unique, about 8 minutes&rsquo; reading. These are its actual results:<\/p>\n\n<table style=\"width:100%;border-collapse:collapse;margin:20px 0;\">\n<thead>\n<tr style=\"background:#1e3a5f;color:#fff;\">\n<th style=\"padding:10px 14px;text-align:left;\">Phrase<\/th>\n<th style=\"padding:10px 14px;text-align:left;\">Count<\/th>\n<th style=\"padding:10px 14px;text-align:left;\">Density<\/th>\n<th style=\"padding:10px 14px;text-align:left;\">Flag<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#f8fafc;\"><td style=\"padding:10px 14px;\">ai<\/td><td style=\"padding:10px 14px;\">63<\/td><td style=\"padding:10px 14px;\">4.44%<\/td><td style=\"padding:10px 14px;\">red<\/td><\/tr>\n<tr><td style=\"padding:10px 14px;\">the <em>(with stop words shown)<\/em><\/td><td style=\"padding:10px 14px;\">55<\/td><td style=\"padding:10px 14px;\">3.88%<\/td><td style=\"padding:10px 14px;\">red<\/td><\/tr>\n<tr style=\"background:#f8fafc;\"><td style=\"padding:10px 14px;\">overview<\/td><td style=\"padding:10px 14px;\">33<\/td><td style=\"padding:10px 14px;\">2.33%<\/td><td style=\"padding:10px 14px;\">green<\/td><\/tr>\n<tr><td style=\"padding:10px 14px;\">ai overview<\/td><td style=\"padding:10px 14px;\">27<\/td><td style=\"padding:10px 14px;\">1.90%<\/td><td style=\"padding:10px 14px;\">green<\/td><\/tr>\n<tr style=\"background:#f8fafc;\"><td style=\"padding:10px 14px;\">ai overview tracking<\/td><td style=\"padding:10px 14px;\">8<\/td><td style=\"padding:10px 14px;\">0.56%<\/td><td style=\"padding:10px 14px;\">green<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n<p><strong>What this shows:<\/strong> &ldquo;ai&rdquo; is flagged red at 4.44% even though nobody would call that article stuffed. It is the topic, and a two-letter word turns up in almost every phrase about it. The 2- and 3-word phrases are the useful readings here: &ldquo;ai overview&rdquo; at 1.9% reads naturally. Judge a red flag by reading the text, not by the colour.<\/p>\n\n<div style=\"background:#fff7ed;border-left:4px solid #ea580c;padding:14px 18px;margin:20px 0;border-radius:4px;\">\n<strong style=\"color:#c2410c;\">Limits to know<\/strong>\n<p style=\"margin:6px 0 0 0;color:#7c2d12;\">The cleaning step drops any letter outside a&ndash;z, so accented and non-Latin text (French, German, Korean and so on) is not counted correctly. Plurals count separately (&ldquo;overview&rdquo; and &ldquo;overviews&rdquo;), and the tool can&rsquo;t tell whether a repeated word reads naturally.<\/p>\n<\/div>\n\n<h2>Is There an Ideal Keyword Density?<\/h2>\n\n<p>No. Google doesn&rsquo;t publish one, and its <a href=\"https:\/\/developers.google.com\/search\/docs\/essentials\/spam-policies\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\" data-wpel-link=\"external\">spam policies<\/a> list <strong>keyword stuffing<\/strong>, meaning text loaded with keywords to manipulate rankings, as something that can hurt a page. A density figure can&rsquo;t tell good repetition from bad on its own. What it is good for:<\/p>\n\n<ol>\n<li><strong>Catching accidents:<\/strong> a phrase you repeated far more than you meant to, often in a template or a list.<\/li>\n<li><strong>Checking coverage:<\/strong> making sure the phrase a page is about actually appears in it.<\/li>\n<li><strong>Comparing drafts:<\/strong> seeing whether an edit thinned out or concentrated a phrase.<\/li>\n<\/ol>\n\n<p>Search engines care far more about whether a page answers the query than about a percentage. For that side of on-page work, read our guide to <a href=\"https:\/\/designcopy.net\/en\/nlp-on-page-seo\/\" data-wpel-link=\"internal\" rel=\"follow noopener noreferrer\" class=\"wpel-icon-right\">NLP on-page SEO<i class=\"wpel-icon dashicons-before dashicons-admin-page\" aria-hidden=\"true\"><\/i><\/a>, check what a searcher wants with the <a href=\"https:\/\/designcopy.net\/en\/keyword-intent-classifier\/\" data-wpel-link=\"internal\" rel=\"follow noopener noreferrer\" class=\"wpel-icon-right\">Keyword Intent Classifier<i class=\"wpel-icon dashicons-before dashicons-admin-page\" aria-hidden=\"true\"><\/i><\/a>, and test how easy your text is to read with the <a href=\"https:\/\/designcopy.net\/en\/content-readability-scorer\/\" data-wpel-link=\"internal\" rel=\"follow noopener noreferrer\" class=\"wpel-icon-right\">Content Readability Scorer<i class=\"wpel-icon dashicons-before dashicons-admin-page\" aria-hidden=\"true\"><\/i><\/a>.<\/p>\n\n<h2>Frequently Asked Questions<\/h2>\n\n<h3>What is keyword density?<\/h3>\n<p>It is the number of times a word or phrase appears divided by the total number of words, times 100. Ten uses in 1,000 words is a density of 1%.<\/p>\n\n<h3>What keyword density should I aim for?<\/h3>\n<p>There is no official target, and Google doesn&rsquo;t publish one. Write for the reader, make sure your main phrase appears naturally, and use the checker to catch repetition you didn&rsquo;t intend.<\/p>\n\n<h3>Does this checker count multi-word phrases?<\/h3>\n<p>Yes. It lists the top 1-, 2- and 3-word phrases, and the focus keyword box takes a phrase of any length and reports its exact count and density.<\/p>\n\n<h3>Does the tool send my text anywhere?<\/h3>\n<p>No. All counting happens in your browser. Your text is not uploaded to us or to an AI service.<\/p>\n\n<h3>Why is a common word flagged red?<\/h3>\n<p>Short topic words, like &ldquo;ai&rdquo; in an article about AI, repeat naturally and cross the 3.5% flag easily. Check the 2- and 3-word phrases and read the text before cutting anything.<\/p>\n\n<h3>Can I export the results?<\/h3>\n<p>Yes. &ldquo;Copy as CSV&rdquo; copies the visible top 30 rows (phrase, count, density) to your clipboard, ready to paste into a spreadsheet.<\/p>\n\n\n\n<!-- TOOL-SCHEMA-START -->\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"SoftwareApplication\", \"name\": \"Keyword Density Checker\", \"applicationCategory\": \"SEOApplication\", \"applicationSubCategory\": \"SEO Tool\", \"operatingSystem\": \"Any (web-based)\", \"url\": \"https:\/\/designcopy.net\/en\/keyword-density-checker\/\", \"description\": \"Paste your article or page content to analyze keyword density for 1-word, 2-word, and 3-word phrases. 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Keyword density is how often a word or phrase appears in a text, as a percentage of all the words: occurrences &divide; total [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","rank_math_title":"","rank_math_description":"What keyword density is, why there is no ideal number, and a free checker that counts 1- to 3-word phrases in your browser, with a real example.","rank_math_focus_keyword":"keyword density checker","footnotes":""},"class_list":["post-262123","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/designcopy.net\/en\/wp-json\/wp\/v2\/pages\/262123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/designcopy.net\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/designcopy.net\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/designcopy.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/designcopy.net\/en\/wp-json\/wp\/v2\/comments?post=262123"}],"version-history":[{"count":3,"href":"https:\/\/designcopy.net\/en\/wp-json\/wp\/v2\/pages\/262123\/revisions"}],"predecessor-version":[{"id":266748,"href":"https:\/\/designcopy.net\/en\/wp-json\/wp\/v2\/pages\/262123\/revisions\/266748"}],"wp:attachment":[{"href":"https:\/\/designcopy.net\/en\/wp-json\/wp\/v2\/media?parent=262123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}