Word Frequency Counter
Count how often each word appears in text and output a frequency list. Useful for analysis, cleanup, and SEO checks. Runs locally in your browser.
Input
Output
Tip: You can verify in DevTools → Network that nothing is uploaded.
About this Word Frequency Counter
Word Frequency Counter tokenizes your text into words and counts occurrences for each word, usually outputting the most frequent words first.
This is useful for understanding dominant terms, cleaning repeated phrases, and quick content analysis. Punctuation and case normalization depend on your implementation rules.
- Process text data quickly without external tools
- Transform content for development workflows
- Clean and format text for analysis
- Enable Auto to transform as you type
- Upload text files directly from your device
- Download the result when done
FAQ
No. Everything runs locally in your browser. Nothing you paste is sent to a server.
After the page loads once, it will typically keep working offline (unless you hard refresh with no cache).
No. Your input stays in your browser. Only optional preferences like theme or language may be stored.
Any plain text. You can paste text directly into the input box.
Many tools normalize to lowercase so Hello and hello are treated the same. Adjust if you need case-sensitive results.
Most counters strip punctuation before counting words. Remove punctuation first if you want cleaner tokens.
Yes. Use the Unique Words Extractor tool for a deduplicated word list.