Vocabulary variety
Uses a varied set of content words.
Waiting
How it’s measured
Normalized Shannon entropy · estimates how widely content words are spread.
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Make every word work harder.
Check keyword density, repetition and content balance while you write. Clear scores, practical suggestions, and no upload required.
Live analysis
Text stays local
Actionable metrics
CONTENT CHECK
84/ 100Balanced
Illustrative preview — your scores are calculated from your own text.
01 / TEXT ANALYZER
Runs on this device
Your content, measured live.
0 words0 characters0 content terms
Your text is not uploaded.
Count exact phrase matches and see its share of all words.
Phrase match
CONTENT HEALTH SCOREWaiting for text
—/ 100—
Add a paragraph to see how balanced your text looks.
Quick read
Scores appear as you type
Wordy measures text patterns, not search ranking positions.
02 / CONTENT SIGNALS
Six signals. One clear picture.
Six quick checks. Open any score to see how it is measured.
YOUR SUBSCORES
What shapes your content health
Scores are editing guides, not ranking predictions.
Content structure
Variety, flow and focus
Natural word distribution
Checks whether word frequencies follow a smooth pattern.
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How it’s measured
Zipf-like frequency fit · checks the shape of ranked word counts.
Topic focus
Checks whether important terms appear in related contexts.
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How it’s measured
Term co-occurrence · estimates how often leading terms appear nearby.
Keyword balance
Checks whether a few terms dominate the content-word mix.
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How it’s measured
Distribution distance · compares leading-term counts with a reference curve.
Editorial quality
Signals to review before publishing
Repetition control
Flags a content word that may be used too often.
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How it’s measured
Highest content-term density · the most repeated content term as a share of all words.
Originality proxy
A rough text-variation signal—not a plagiarism or AI detector.
Waiting
How it’s calculated
Combines vocabulary variety (62%) and repetition control (38%). It does not compare external sources or identify AI-written text.
FOCUS KEYWORD
OptionalTarget keyword check
Add a focus keyword above to see how often it appears in your draft.
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0.00%of all words
Occurrences0
Total words0
Density band—
Density = exact phrase matches ÷ total words × 100. It is an editing reference, not a universal SEO target.
TERM FREQUENCY
0 termsMost-used content terms
Your most-used terms will appear here.
Common English stop words are omitted from this list. Check the context before changing a term.
REPETITION MAP
Review highlighted phrases
ReviewHigh
Frequent terms will be highlighted here after you add text.
NEXT BEST STEP
✳Suggested improvement
Add some text to get a practical suggestion.
Wordy provides heuristic writing checks, not a Google ranking prediction. It cannot evaluate a full page's title, headings, links, search intent, backlinks or technical SEO. Scores are most useful as directional editing signals.
03 / HOW IT WORKS
A useful check, not another black box.
Write, review the signals, then make the editorial call.
Add your draft
Paste a blog post, landing page or product description. Nothing needs to be uploaded.
Check the balance
Review vocabulary variation, topical focus and the terms taking up the most space.
Set a target phrase
Optionally track one keyword or phrase, its occurrence count and its share of the text.
Edit for people
Use the findings as prompts. Clear, helpful writing matters more than chasing a magic score.
MADE FOR EVERYDAY SEO
Where Wordy helps
Blog posts & articles
Spot repeated terms and check whether the vocabulary feels varied before publishing.
On-page keyword checks
Track one target phrase and review its density without relying on a fixed “perfect” percentage.
Product & landing copy
Audit descriptions and landing-page drafts for concentrated wording and a clear topic signal.
QUICK ANSWERS
Frequently asked questions
What the scores tell you — and what they do not.
There is no single density percentage that guarantees a ranking. Wordy flags unusually concentrated terms as an editing prompt, but the right use depends on the phrase, the page and how naturally the text reads.
No. The originality proxy uses vocabulary variation and repetition patterns in the text you provide. It does not compare the draft against external pages, identify copied passages, or determine whether a person or AI wrote it.
The scoring engine runs in a browser Web Worker on your device. Wordy does not upload the text to an analysis server or save it through the tool. The page may load its font from Google Fonts.
No. These are text-level heuristics, not search engine ranking factors or a SERP prediction. Wordy does not inspect technical SEO, search intent, the complete HTML page, backlinks or competing results.