Free Chinese language tools,
fast and private
A modern toolbox for learners, teachers, and translators. Every tool runs entirely in your browser — instant results, no sign-up, nothing uploaded.
Converters
Chinese to Pinyin
Convert characters to pinyin with tone marks, numbers, or plain letters.
Simplified → Traditional
Context-aware 简→繁 conversion with Taiwan and Hong Kong standards.
Traditional → Simplified
Convert 繁體字 to 简体字 with OpenCC phrase-level accuracy.
Number to Chinese
Everyday numerals, financial 大写, and formal RMB amounts.
Chinese Zodiac Calculator
Your zodiac animal and element, with exact lunar new year boundaries.
Lunar Calendar Converter
Convert Western ↔ Chinese lunar dates, with leap months and festivals.