This list from 2005 is based on written Chinese (both fiction and non-fiction). It contains 10,000 simplified characters, with Pinyin and definition. The same data is also available as two separate... Read more.

lingua.mtsu.edu

This frequency list is based on the Leeds corpus of internet Chinese (90 million tokens from 2005). Simplified characters with no frills. You can [search the corpus directly online](http://corpus.l... Read more.

corpus.leeds.ac.uk

These lists are based on a ridiculous 15 billion (simplified) character corpus, composed of news, literature, blogs and much more. It is probably the biggest, most comprehensive dataset available. ... Read more.

bcc.blcu.edu.cn

This list is somewhat unique in that it draws on materials for people who learn Chinese as a second language, i.e. textbooks, graded readers and so on (read more about the methodology [here](http:/... Read more.

mandarininstitute.org

Clozemaster is language learning gamification through mass exposure to vocabulary in context. Great post-Duolingo app and useful for language learners of all levels. Free to sign up and play! Ch... Read more.

clozemaster.com

Follow this Twitter account to get a new animated Chinese Idiom (Chengyu) in your Twitter feed every day. Characters are Simplified Chinese, pronunciation is Pinyin (coloring is [Hanping's](http://... Read more.

twitter.com

This page lists variant pronunciations and their standard readings in Mandarin Chinese (Mainland Standard). It does not list characters that have different readings based on different meanings, so ... Read more.

baike.baidu.com

This is an article about the second round of character simplifications that didn't succeed, although some of the characters are still in use. The main difference between this round and the previous... Read more.

en.wikipedia.org

Online Chinese flashcards that adapt to your learning, Chinese speaking practice using voice recognition, and a simple, fast Chinese-English dictionary. Read more.

fastchinese.org