Word Frequency Counter
Analyze word frequency in any text instantly. Count how many times each word appears with percentages. Perfect for SEO analysis, content optimization, academic research, and identifying key terms in your writing.
Complete Guide: Word Frequency Counter
Everything you need to know about using this tool effectively
The Word Frequency Counter scans text and counts how many times each word appears. It displays a frequency table sorted from most common to least common, with raw counts and percentages. You can switch between case-sensitive and case-insensitive analysis. The tool helps identify overused words, find keywords, and understand vocabulary patterns. All processing happens in the browser.
This tool tokenizes your text into words by splitting on whitespace and stripping punctuation. It builds a frequency map of each word, then sorts by count descending. You can filter to show the top 10, top 20, all words, or only words appearing above a threshold. The output includes the word, its count, and its percentage of total words.
Finding keywords for SEO
Identify the most frequently used words in a competitor's article to understand their keyword strategy.
Detecting overused words in writing
Check a draft for words that appear too often and need to be replaced with synonyms.
Analyzing vocabulary in academic texts
Count word occurrences in a research paper to study language patterns or prepare a glossary.
Processing customer feedback
Analyze reviews or survey responses to find the most commonly mentioned terms.
Paste your text
Copy and paste text into the input area.
Choose options
Select case sensitivity and how many results to display.
Analyze
Click the button. The tool builds the frequency table.
Copy or download
Copy the table or download it as a text file.
Filter out common stop words (the, a, is) to focus on meaningful keywords.
Use case-insensitive mode for a cleaner frequency picture.
Compare frequency tables between two articles to see which topics they emphasize.
The percentage column helps you see relative importance at a glance.
How does the counting work?
The tool splits text into words by whitespace, strips punctuation from each word, and counts occurrences. It builds a frequency map and sorts by count.
Can I analyze case-sensitive text?
Yes. Toggle between case-sensitive mode (where 'Word' and 'word' are counted separately) and case-insensitive mode (where they are combined).
Is this useful for SEO?
Yes. Word frequency analysis helps identify target keywords, detect keyword stuffing, and compare your content's vocabulary against competitors.
Can I analyze long documents?
Yes. The tool handles documents of any length. Very large texts may take a moment to process.
Is my text uploaded to a server?
No. All analysis happens in your browser using JavaScript. The text never leaves your device.