How to use: Word Frequency Counter
Word Frequency Counter is a free online Text Tools tool that rank words by frequency with the type/token ratio — useful for keyword density checks instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server.
Use Word Frequency Counter now →
Description
Rank words by frequency with the type/token ratio — useful for keyword density checks.
- Text Tools
- Because everything is computed client-side, Word Frequency Counter is safe to use with sensitive data such as API keys, tokens or private logs.
How to use
Using Word Frequency Counter takes three steps:
- Paste your data into the input box (or load the example).
- Configure the options to match your target format or scenario.
- Copy, download or inspect the output — it updates live as you type.
Run
Examples
Word ranking with the type/token ratio — the basis of a keyword density check.
Input
base64 encode text base64 decode text base64 encode file url encode text
Output
12 words, 6 unique (type/token ratio 0.500) Top 6: base64 3 25.0% ████████████████████████ encode 3 25.0% ████████████████████████ text 3 25.0% ████████████████████████ decode 1 8.3% ████████ file 1 8.3% ████████ url 1 8.3% ████████
This output was produced by actually running the tool, not written by hand.
Use cases
Common situations where Word Frequency Counter helps:
- Rank words by frequency with the type/token ratio — useful for keyword density checks.
Parameters
| key | Options | type | allowed | default | Word Frequency Counter |
|---|---|---|---|---|---|
mode | Report | select | char (Per character), word (Per word), line (Per line length), ngram (Character n-grams) | — | word |
n | n-gram size | number | — | 2 | — |
top | Show top N | number | — | 40 | 40 |
Input: text · Output: text · live update while typing: ✓
FAQ
What is Word Frequency Counter?
Word Frequency Counter rank words by frequency with the type/token ratio — useful for keyword density checks. It runs entirely in your browser, so your data stays private.
Is Word Frequency Counter free to use?
Yes. Word Frequency Counter is free, unlimited and works without registration or installation.
Does my data get uploaded?
No. All processing happens locally in your browser; nothing is sent to any server.
Good to know
- Everything runs client-side, so extremely large inputs are limited by your browser tab’s memory rather than by a server upload limit.