Why this tool is useful
Use frequency analysis to identify repeated terminology, dominant keywords or inconsistent capitalization in drafts and datasets.
Text & List Tools · runs locally
Word Frequency Analyzer
Rank Unicode words by occurrence count with adjustable minimum length, result limit and case-sensitive comparison.
Ready. Your working data stays in this browser.
How it works
Words are extracted with Unicode property matching, filtered by code-point length, counted under the selected case rule and sorted by count then name.
Practical example
Blue blue red blue in case-insensitive mode reports blue — 3 before red — 1.
Validation
The calculation is deterministic and explains validation errors instead of silently changing invalid input.
Privacy boundary
Input and output remain in this tab. Copy and download happen through browser APIs without a server upload.
Result passport
Every run reports its tool mode, timestamp and input/output size so transformed data can be audited.