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Match, measure, re-case and de-duplicate text, including the CJK that most word counters silently drop.
6 toolsSorted by the GitHub stars of each tool's open-source project · snapshot Oct 23, 2026
#01
Simplified and Traditional Chinese converter
Convert between Simplified and Traditional Chinese with OpenCC, including Taiwan and Hong Kong wording — 软件 becomes 軟體, not just 軟件.
#02Chinese and English spacing fixer
Add the space between Chinese and English words and numbers, and fix half-width punctuation in Chinese — without touching code or links.
#03Chinese to pinyin converter
Convert Chinese characters to pinyin with tone marks, tone numbers or none — with polyphones read from context, URL slugs and initials.
#04Case converter
camelCase, snake_case, kebab-case, CONSTANT_CASE and more, line by line.
#05Line deduplicator and sorter
Remove duplicate lines and sort, with natural numeric ordering.
#06Word and character counter
Count words, characters, lines and CJK — with a reading-time estimate.