Type Pinyin With Tones Marks Here we collect tools to help you convert pinyin with numbers into tones marks and vice versa.Web-Based Tools: 1Help Improve This Page: Use a free source not listed? Broken Link? Please Tell Us. BACK TO RESOURCES MENU Web Based Tools By Purple Culture VISIT SITE About Purple Culture's Pinyin Tones Tool When I am creating social media post, you can be certain this tool is open. Its simple interface allow you to type pinyin with numbers and convert it to proper pinyin.Example: Input “Wang1 Dong1 Cheng2” and get “Wāng Dōng Chéng.”