#InPinyin Hanyu Pinyin Web API is a simple Chinese language cloud computing utility.
- Start using the Hanyu Pinyin Web API. No sign up or sign in required.
- HanyuPinyinTools for Google Sheets. Convert Chinese to Hanyu Pinyin with or without tone marks.
- 214 Kangxi Radicals Chart with Hanyu Pinyin. Build a stronger vocabulary with mastery of the fundadmental building blocks of Chinese characters.
- Download printable Chinese practice paper. Print more paper, write better Chinese.
- Chinese Seal Chop Image API is the legacy web API that creates Korean or Chinese seal chop on demand.
- Integrated Pinyin (#InPinyin) is a distributed Mandarin Chinese language learning platform for researchers, teachers and learners.