Keyword Density Analyzer
Local text stats and keyword density (no snake oil).
Paste text to see counts and densities.
Top terms appear after analysis.
Keyword Density / Text Analyzer provides honest, client-side text statistics—word counts, optional focus-phrase density, and top terms—without promising ranking magic or uploading your draft.
How it works
Paste text and optionally a focus phrase. The tool tokenizes locally, computes counts and densities, lists frequent terms (English stop words excluded from the ranking list), and builds a copyable report with clear limitations.
Benefits
- Transparent text stats without snake-oil SEO scores
- Optional focus-phrase occurrence and density
- Top terms table for quick editorial review
- Fully local processing
Use cases
- Sanity-check whether a focus phrase appears at all
- Compare draft length before publishing
- Spot accidental repetition in product copy
- Teach teammates that density ≠ ranking
Best practices
- Write for readers first; treat density as descriptive
- Prefer natural phrasing over fixed percentage targets
- Use focus phrases that match page intent
- Pair stats with SERP and meta previews elsewhere
Common mistakes
- Chasing a mythical “ideal” density percentage
- Stuffing keywords until copy becomes unreadable
- Assuming top terms equal semantic relevance
- Ignoring that tokenization is a simple heuristic
Privacy
Text analysis runs in your browser. ToolHub does not upload your draft for this tool unless you enable on-device history.
Frequently asked questions
- Is keyword density a ranking factor?
- Not as a simple percentage target. Modern search systems evaluate relevance, quality, and many other signals. This tool reports descriptive stats only—it does not score SEO success.
- What does the analyzer compute?
- Character and word counts, approximate sentences, reading time, optional focus-phrase occurrences and density, plus top terms with stop words excluded.
- Why exclude stop words from top terms?
- Words like “the” and “and” dominate raw counts without helping editorial review. Focus-phrase density still counts against all words so the percentage stays honest.
- Does my text leave the browser?
- No. Analysis runs locally. Avoid enabling shared-device history for confidential drafts.
- Can I analyze non-English text?
- Basic tokenization works for many Latin-script texts. Stop-word filtering is English-oriented, and scripts without spaces need different segmentation than this basic tool provides.
Related tools
Meta Tag Preview
seo
SERP-style meta title and description preview.
- meta
- seo
- serp
- title
Slug Generator
seo
URL slugify with diacritic stripping, locally.
- slug
- url
- seo
- permalink
Open Graph Preview
seo
OG card layout mocks and meta tag export.
- open-graph
- og
- seo
- social
Canonical URL Checker
seo
Client-side canonical URL heuristics (no crawl).
- canonical
- seo
- url
- duplicate
Robots.txt Generator
seo
Form-based robots.txt builder with download.
- robots
- seo
- crawler
- sitemap
Sitemap XML Generator
seo
Build basic sitemap XML from a URL list.
- sitemap
- xml
- seo
- urlset