Common connective words like "the", "and", "of", "a", and "is" that carry little topical meaning on their own. Filtering them out lets the terms that actually describe your content's subject matter rise to the top of the frequency table.

What are 2- and 3-word phrases?

Also called bigrams (2-word) and trigrams (3-word) — consecutive word combinations found throughout your text. They often make better target keywords than single words alone since they more closely match how people phrase actual search queries.

How is this different from a keyword density checker?

Density expresses one term's frequency as a percentage of total words, usually to check a single target keyword. This tool ranks every term it finds by raw frequency, which is better for discovering which topics dominate a piece of content rather than checking one keyword you already had in mind.

Should I aim to reduce my most frequent word?

Not automatically — a high frequency for your genuine primary topic is expected and fine. It's worth attention when an unrelated or overly generic word dominates the list, which can signal repetitive phrasing worth varying, or when your intended primary keyword barely appears at all.

Does frequency alone tell me if content is well-optimized?

No — frequency is a diagnostic signal, not a target to hit. Modern search relies on semantic understanding of a topic as a whole, so use this to catch obvious over- or under-repetition rather than trying to engineer an exact frequency count.

Keyword Frequency Checker

Count word & phrase frequency in text.

TL;DR: Keyword Frequency Checker is a free, browser-based tool that lets you count word & phrase frequency in text.

Your text

Ignore common words

What Is the Keyword Frequency Checker?

Keyword Frequency Checker counts total occurrences and relative distribution of specific target keywords across webpage headings, body paragraphs, image alt tags, and meta tags.

Step-by-Step: Using This Tool

Enter your target keywords.
Paste your text or webpage content.
View exact occurrence counts and placement breakdown (in Title, in H1, in H2, in Body).
Ensure primary keywords appear in key structural locations.

Maximize Your Results

Strategic Placement: Ensure the primary keyword appears in the `<title>`, `<h1>`, first 100 words of body text, and at least one `<h2>`.
Track Keyword Variations: Monitor plurals and closely related phrasing variations.
Balanced Distribution: Spread keywords evenly throughout the document rather than clustering them all in one section.

Related Guides & Tutorials

Improve Seo With Keyword Density — Learn in-depth concepts, best practices, and expert tips.

100% Client-Side Privacy Guarantee

All processing runs locally inside your browser using JavaScript and HTML5 APIs. Your data, files, and inputs are never uploaded to any remote server. Complete privacy by design.

Frequently Asked Questions

: Common connective words like "the", "and", "of", "a", and "is" that carry little topical meaning on their own. Filtering them out lets the terms that actually describe your content's subject matter rise to the top of the frequency table.
: Also called bigrams (2-word) and trigrams (3-word) — consecutive word combinations found throughout your text. They often make better target keywords than single words alone since they more closely match how people phrase actual search queries.
: Density expresses one term's frequency as a percentage of total words, usually to check a single target keyword. This tool ranks every term it finds by raw frequency, which is better for discovering which topics dominate a piece of content rather than checking one keyword you already had in mind.
: Not automatically — a high frequency for your genuine primary topic is expected and fine. It's worth attention when an unrelated or overly generic word dominates the list, which can signal repetitive phrasing worth varying, or when your intended primary keyword barely appears at all.
: No — frequency is a diagnostic signal, not a target to hit. Modern search relies on semantic understanding of a topic as a whole, so use this to catch obvious over- or under-repetition rather than trying to engineer an exact frequency count.

Cite This Tool

Referencing this tool in a paper, article, or bibliography? Copy a ready-made citation below.

NexLove.org. (2026). Keyword Frequency Checker [Software]. https://nexlove.org/tools/keyword-frequency-checker.html

“Keyword Frequency Checker.” NexLove.org, 2026, nexlove.org/tools/keyword-frequency-checker.html.

NexLove.org (2026) Keyword Frequency Checker. Available at: https://nexlove.org/tools/keyword-frequency-checker.html (Accessed: 2026).

@misc{nexlove_keyword_frequency_checker,
  title = {Keyword Frequency Checker},
  author = {{NexLove.org}},
  year = {2026},
  url = {https://nexlove.org/tools/keyword-frequency-checker.html}
}

Embed This Tool

Add the live Keyword Frequency Checker tool to your own website with this snippet — it loads the real, working tool in an iframe, not a static screenshot.

<iframe src="https://nexlove.org/embed/keyword-frequency-checker.html" width="100%" height="600" style="border:1px solid #e2e8f0;border-radius:12px" title="Keyword Frequency Checker — NexLove.org" loading="lazy"></iframe>

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