Chinese Pinyin Converter
汉字转拼音多音字声调拼音标注
Accurate polyphone-aware pinyin conversion powered by a professional dictionary, with toneless and toned output modes for whole sentences — great for teaching annotation and name romanization, fully local.
All processing is done locally in your browser. No data is uploaded.
How to Use
- Paste any valid JSON, supports nesting, arrays and escapes
- Click Beautify to auto indent and format
- Click Minify to remove whitespace into one line
- All operations run locally for privacy
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FAQ
How are polyphones handled?
Phrase-level recognition applies context, e.g. 重庆 reads chóngqìng not zhòngqǐng; most common words get contextually correct pinyin.
Toned vs toneless output?
Toned gives nǐ hǎo for teaching; toneless gives ni hao for usernames, paths and other pure-ASCII uses.
Will my data be uploaded?
No, the dictionary ships with the page and conversion runs entirely locally.