72+ Local Tools Available
100% Browser Execution (No Uploads)
Zero Latency Instant Output
100% Private & Secure
Text & String Client Local

Word Frequency Analyzer

Instantly extract, count, and visualize word frequencies from essays, blog drafts, research papers, and log files. Features stop word filtering, case sensitivity toggles, minimum word length filters, 1 to 3-gram collocation analysis, lexical diversity metrics (TTR), and CSV export.

0 chars•0 Total Words

Analysis Options

Minimum Word Length1 chars
Total Words
0
Unique Words
0
Lexical Diversity (TTR)
0.0%
Est. Reading Time (200 WPM)
0 sec

Top 15 Word Frequency Rankings

Enter or paste text on the left to generate real-time frequency charts.
Client-Side 100%

Complete Text Privacy & Security

All documents, confidential drafts, and personal notes process exclusively within your browser memory. Zero text data is ever stored on or transmitted to external servers.

Practical Writing & Content Strategy

Mastering Word Frequency to Elevate Writing Clarity and SEO

Word Frequency Analysis quantifies the occurrence of terms across any body of text, diagnosing underlying topical focus and linguistic habits.

Learn how to eliminate repetitive phrasing, maintain optimal keyword density for search engines, and craft engaging, vocabulary-rich prose.

1Multilingual Stop Word Engine

Filters grammatical filler words in English and Korean to spotlight essential nouns and verbs.

2Precision Lexical Diversity (TTR)

Calculates the Type-Token Ratio to assess vocabulary richness and identify repetitive phrasing.

3N-gram Collocation Extraction

Discovers high-value 2-word and 3-word keyword phrases with single-click analysis.

Recommended Lexical Metrics and Keyword Density by Document Type

Document TypeTarget Lexical Diversity (TTR)Target Keyword DensityKey Writing Optimization Tips
Blog & Marketing Content45% ~ 60%1.5% ~ 2.5%Position focus keywords naturally and incorporate 2-gram related search phrases
Academic Papers & Technical Reports50% ~ 70%2.0% ~ 3.5%Maintain consistent domain terminology while varying transitional phrases
Essays, Op-Eds & Creative Prose60% ~ 80% (High)1.0% ~ 1.8%Use diverse synonyms and evocative descriptive adjectives to enliven the narrative
News Articles & Press Releases55% ~ 65%1.5% ~ 3.0%Focus on concise, factual nouns answering the 5 Ws and 1 H clearly
Resumes & Cover Letters50% ~ 65%2.0% ~ 3.0%Eliminate excessive "I/myself" pronouns and emphasize measurable action verbs

1. Writing Tips: Eliminating Unconscious Word Repetitions and Habits

Writers frequently fall into unconscious speech patterns, overusing words like "really", "very", "basically", or "therefore".
Review the Top 15 Word Rankings Chart. If filler adverbs or repetitive conjunctions dominate the upper ranks, replace them with precise synonyms or trim them entirely.
Pruning redundant terms instantly elevates the rhythm, clarity, and authority of your writing.

2. SEO Strategy: The 1.5% to 2.5% Keyword Density Sweet Spot

Search engines analyze term frequencies to understand document subject matter:
• Density Under 1.0%: Search engine crawlers struggle to identify the central focus of your page.
• Density Over 4.0%: Algorithms may penalize the article for keyword stuffing and artificial manipulation.
Maintaining primary topic keywords between 1.5%1.5\% and 2.5%2.5\% provides the perfect organic balance for search visibility without sacrificing readability.

3. Understanding Lexical Diversity (Type-Token Ratio)

The Type-Token Ratio (TTR) measures the proportion of unique words (Types) relative to the total word count (Tokens).
• TTR Above 60%: Reflects rich, dynamic vocabulary that keeps readers engaged without tedious repetition.
• TTR Below 35%: Signals repetitive sentence structures and a limited lexicon, indicating a need for editorial refinement.

4. N-gram Analysis: Uncovering Multi-Word Keyphrases and Collocations

Analyzing single words (1-grams) can splinter compound concepts into fragments like "machine" and "learning".
Switching to 2-gram (Bigram) or 3-gram (Trigram) mode reveals meaningful multi-word phrases such as "natural language processing" or "supply chain logistics", delivering immediate insight into the document's true thematic backbone.

5. Why Stop Word Filtering is Essential for Meaningful Insights

Grammar words such as "the", "is", "at", and "which" carry zero topical substance on their own.
Without stop word filtering, frequency rankings will inevitably be dominated by grammatical glue.
Our built-in multilingual stop word dictionary strips away functional noise, isolating high-impact topical nouns, verbs, and adjectives.

Frequently Asked Questions (FAQ)

Q.Does this tool accurately process Korean and English simultaneously?

Yes. The analyzer applies intelligent whitespace and punctuation tokenization alongside specialized Korean postposition/suffix filtering and standard English stop word dictionaries for seamless bilingual analysis.

Q.Is there a limit on text length or file size?

You can analyze book-length manuscripts or large academic datasets containing tens of thousands of words in just milliseconds using browser memory.

Q.Can I export the frequency data to Microsoft Excel or Google Sheets?

Yes. Clicking the "Download CSV" button instantly generates a standard comma-separated file with word rankings, counts, and percentage shares.

Q.Are confidential documents safe from server exposure?

Yes, 100%. All computations execute entirely client-side inside your browser sandbox. No text ever leaves your device.