Text AnalysisIntermediate5 min read

Keyword Frequency Counter Documentation

Count exact word frequencies and token counts dynamically in your browser canvas.

Last Updated: 2026-07-26 | Version: 1.0.0

Quick Operations Guide

1

Paste text inside the editor canvas.

2

Review the word frequency table listing.

3

Identify repetitive terms to replace with synonyms.

4

Apply filters to exclude punctuation.

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Purpose & Objectives

The Keyword Frequency Counter helps writers inspect vocabulary diversity and term distribution metrics. It was built to assist editors in locating repetitive words inside drafts.

Linguistic & Formatting Problems Solved

  • Counts exact word counts.
  • Sorts vocabulary terms by count.
  • Filters punctuation and case forms.

Use Cases & Workflow Suitability

Who Should Use / When to Use

  • Copy editors auditing text styles.
  • SEO writers balancing term usage.
  • Linguists analyzing vocabulary distributions.
  • Auditing drafts to find and replace repetitive words.

Who Should Not Use / When to Avoid

  • Users counting raw layout character indices.
  • Processing structured JSON or XML database files.

Key Features & Capabilities

Sortable List

Displays words from highest to lowest count.

Case Matcher

Groups different case forms together.

Workspace Interface & Control Panel Walkthrough

[Editor]
Raw copy is pasted here.
[Frequency Grid]
Displays sortable lists of words.

Step-by-Step Execution Guide

  1. Paste text inside the editor canvas.
  2. Review the word frequency table listing.
  3. Identify repetitive terms to replace with synonyms.
  4. Apply filters to exclude punctuation.

Settings & Configurations Explained

Parameter NameValue TypePurpose & Behavior Description
Min Word LengthInteger InputIgnores short terms below the specified character length.

Outputs, Metrics & Statistics Explained

Output NameMetric TypeMeaning & Linguistic Standard
Frequency CountIntegerTotal appearances of the specified word.

Real-World Input-Output Examples

INPUT VALUE
Draft, edit, publish. Draft again.
OUTPUT METRIC
draft: 2 | edit: 1 | publish: 1
NOTE:Punctuation is ignored.

Best Practices for Professional Copy

  • Filter out words shorter than 3 characters to focus on nouns and verbs.

Common Mistakes & Formatting Pitfalls

  • Leaving case sensitivity enabled, which can split matches.

Troubleshooting, Errors & Technical Boundaries

⚠️ Symptom: Lowercase and uppercase counted separately

Solution: Ensure case sensitivity is disabled in configurations.

Platform Limitations

  • Counts single word matches only (use N-Gram for phrase strings).

Privacy & Browser Local Security

🛡️

100% Client-Side V8 Processing

Processing executes client-side. Local V8 engine execution. No document metadata, token outputs, or pasted texts are transmitted over sockets or stored on external cloud infrastructure.

Accessibility Compliance

Fully keyboard accessible focus lists. Writing Utilities is committed to providing keyboard-navigable index flows, aria tag compliance, and clean HTML5 semantics for all users.

Frequently Asked Questions

The Frequency Counter lists the absolute raw occurrence count of each word in descending order, whereas the Density Checker displays it as a relative percentage.
Yes, you can configure the settings to ignore words below a certain character length (e.g., only count words with 4 or more letters) to filter out noise.
Punctuation is automatically stripped during tokenization, so words like 'design,' or 'quality!' are counted correctly as 'design' and 'quality'.
Yes, you can copy the sorted table of keyword frequencies directly from the browser to paste into spreadsheets like Excel or Google Sheets.
The counter is optimized with hash maps and can process texts up to 500,000 words locally in less than two seconds.

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