This test estimates your character knowledge in Chinese, mixing a number of different questions. I got 5772 which is probably a little bit high, but in the right ball park. It should be mentioned t... Read more.

arealme.cn

Open Chinese Convert (OpenCC, 開放中文轉換) is an opensource project for conversions between Traditional Chinese, Simplified Chinese and Japanese Kanji (Shinjitai). It supports character-level and phrase... Read more.

opencc.byvoid.com

This tool allows you to enter a maximum of nine characters and will then spit out a printable and downloadable PDF file that shows stroke orders above squares where you can write the characters, wi... Read more.

baobaoxuexi.com

This is an online and easy to use corpus for Chinese. Choose between modern and classical Chinese (the link goes to modern Chinese, as I assume that that is what most people are after). Enter your ... Read more.

corpus.zhonghuayuwen.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

Another SRS App with word database with associated pictures ("Leitner" method) Read more.

l-lingo.com

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