Missing keyword visibility
Check whether target keywords appear in the title, first paragraph, and body distribution.
Free SEO Tool
Content Keyword Analyzer Measure Keyword Density and Frequency
Paste an article, count word frequency, check target keyword density, review title and first paragraph matches, and discover candidate keywords locally.
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Content Keyword Analyzer problems it helps solve
Move from guesswork to a measurable content review for writers and SEO editors.
Unclear keyword density
Label each target keyword as low, balanced, high, or possibly stuffed so the draft can stay useful and readable.
Hidden topic candidates
Surface high-frequency terms plus two-word and three-word phrases for SEO, writing, papers, and content analysis.
Content Keyword Analyzer features
Combine word frequency, target keyword checks, density guidance, stopword filtering, case merging, and phrase discovery.
Word frequency tables
Show Top 10 or Top 50 terms with counts, density, and visual bars.
Target keyword density
Count exact target keyword appearances and calculate density using keyword length and total words.
Title and first paragraph checks
Flag whether important keywords appear in early signals that editors often inspect.
Body distribution
Split the article into four sections to show where each target keyword appears.
Cleaner frequency analysis
Use stopword filtering, case merging, and minimum word length controls.
Phrase candidates
Add two-word and three-word phrase frequency for SEO and topic research.
How to use Content Keyword Analyzer
A fast workflow for SEO checks, writing edits, papers, and content analysis.
01
Paste the article
Add the page title and body content, then calculate total words and frequency locally.
Open the analyzer 02
Add target keywords
Enter one keyword per line or comma-separated keywords to check density, title matches, first paragraph matches, and distribution.
Check targets 03
Review candidates and phrases
Use Top 10, Top 50, two-word phrases, and three-word phrases to find useful candidate keywords.
Review resultsContent Keyword Analyzer workflows
Support drafting, target keyword QA, and candidate discovery in one browser-based report.
Analyze article frequency
Turn pasted content into a frequency dashboard with density and candidate terms.
Check target keyword quality
Review target keyword counts, density status, title presence, first paragraph presence, and body distribution.
Discover two-word and three-word phrases
Find phrase patterns that may become SEO topics, headings, or related keywords.
Content Keyword Analyzer use cases
Useful for SEO, writing, papers, content analysis, and keyword checks before publishing.
SEO content audits
Compare target keyword density, topic candidates, and distribution across a page.
Writing and editing
Catch repetition, missing first-paragraph usage, and overused words in drafts.
Academic and research writing
Inspect term frequency and recurring phrases in papers, summaries, and literature notes.
Content planning
Use candidate keywords as ideas for headings, related sections, or internal links to /tools/.
Content Keyword Analyzer formulas and limits
A practical writing checker, so results should guide editorial judgment rather than replace it.
Keyword density formula
Density is target keyword occurrences multiplied by keyword word count, divided by total article words, then multiplied by 100.
Exact phrase counting
Each target keyword is treated as a phrase, with line or comma-separated input and optional case merging.
Density interpretation
Practical thresholds mark low, balanced, high, and possible stuffing. The best result still depends on search intent and readability.
Content Keyword Analyzer FAQ
Common questions about keyword density, candidate keywords, and local analysis.
Does this analyzer upload my article?
All analysis happens in your browser; the draft is not uploaded.
How is keyword density calculated?
The formula is occurrences × keyword word count ÷ total words × 100, then the result is labeled as low, balanced, high, or possible stuffing.
Can it analyze two-word and three-word phrases?
Yes. Enable the phrase options to show two-word and three-word frequency lists alongside single-word frequency.
Is it only for SEO?
No. It also helps writers, students, editors, and researchers check repetition, term frequency, and content focus.
Start using Content Keyword Analyzer
Get a fast local report for word frequency, keyword density, target keyword placement, body distribution, and phrase candidates.