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Word Frequency Counter — Rank, Count & Keyword Density

Count word occurrences with rank, count, and percent. Stopword filter, top-N selector, CSV export of the full table.

Free No signup Client-side Privacy friendly Updated
# Word Count %
Paste text to see the table.

How to use

  1. 1 Paste your text on the left.
  2. 2 Pick how many top results to display.
  3. 3 Optional: skip common English stopwords like "the" and "a".
  4. 4 Export the full table as CSV for further analysis.

Why use this tool

  • Unicode-aware tokenizer — handles accented letters, digits, and apostrophes.
  • Stopword filter on by default so meaningful keywords surface first.
  • Percent column shows share of total tokens after filtering.
  • CSV export contains the full unfiltered table, not just the visible top-N.

Frequently asked questions

How are words tokenized?

We lowercase the text then match runs of letters, digits, and apostrophes via /[a-zà-ÿ\d']+/giu. So "don't" stays one token; punctuation and emoji split words.

What stopwords are skipped?

A short English list covering articles, prepositions, common pronouns, and auxiliary verbs — same list our Word & Character Counter uses for its top-keywords feature.

Is the percent over filtered or raw tokens?

Over the filtered count when stopwords are skipped, otherwise over total tokens. Either way the column reflects share of words actually being counted.

Related?

Use Word & Character Counter for an overall summary with reading-time, or Filter Lines if you need to grep for occurrences.

What is Word Frequency Counter?

A Word Frequency Counter is a tool that counts how often each word appears in text, reporting rank, count, and percentage for every word. It includes a stopword filter, a top-N selector, and CSV export of the full table. Running entirely in the browser, it analyzes text for keyword density and most common words without uploading data to a server.

Features

Ranked frequency table

Words sorted by count (ties broken alphabetically) with count and percentage of total.

Stopword filtering

Optionally exclude common words like "the" and "and" to surface meaningful terms.

100% private

Analysis runs on your device — your text is never uploaded.

Example

Input

cat dog cat bird cat dog

Output

cat  — 3 (50.00%)
dog  — 2 (33.33%)
bird — 1 (16.67%)

Common use cases

  1. 1

    Check keyword density

    See which terms dominate an article to balance SEO keywords.

  2. 2

    Analyze text quickly

    Get a fast sense of a document's recurring vocabulary or themes.

  3. 3

    Spot repetition

    Find overused words to vary your writing.

Summary

Zerethon's word frequency counter tallies how often each word appears in a block of text, ranked most-frequent first, in your browser. It lowercases and tokenizes the text, optionally filters common English stopwords, and shows each word's count and percentage of the total. Nothing is uploaded.

Category
Developer
Pricing
Free
Privacy
Browser-based
Signup
Not required

References

Privacy

Your data never leaves your browser unless explicitly stated. Word Frequency Counter runs entirely client-side — no server upload, no logging, no tracking of your input.

How-to guides

How to count words

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