This site by Jun Da contains a lot of very interesting resources for anyone who wants dig deeper into frequency lists. One set of data I haven't found anywhere else is a frequency list of syllables... Read more.

lingua.mtsu.edu

Listen to native speakers, mimic the audio while recording, receive instant feedback on spoken phases. Then submit your recording to be evaluated by real native teachers. Read more.

waichinese.com

The best audio player for language learners is WorkAudioBook. Its main abilities are: - splits audio file into phrases - auto-pauses between phrases - auto-repeat phrases, files, folders - subt... Read more.

workaudiobook.com

Wenlin software makes learning Chinese easier and more interesting, for begining students, life-long speakers, and scholars alike. It combines a comprehensive Chinese dictionary, a Unicode text edi... Read more.

wenlin.com

Learning Chinese with real content. An ever growing collection of curated Chinese content. Read more.

shinychinese.com

This article describes the basics of way to teach tones that is different from the traditional way mainly in that the third tone is no longer described as a falling-rising tone (since that is rarel... Read more.

sinosplice.com

FluentU offers authentic as well as learner-oriented videos for learning Chinese. A neat interface allows you to use an excellent pop-up dictionary and other useful features to watch and learn from... Read more.

hackingchinese.com

An online corpus of Chinese language. Size: 477 million characters (1.06 GB). Interface language: Chinese only. Read more.

goo.gl

Learn Chinese Online with CLO - Go from absolute beginner to intermediate learner with our step by step, progressive audio lessons in Mandarin Chinese Read more.

ChineseLearnOnline.com

This is a basic video demonstration of the stroke order rules for writing Chinese characters. It's short and if you find something lacking, your question may have already been answered in the comme... Read more.

youtube.com

This site contains a huge number of lessons, complete with texts, vocabulary, audio, exercises and much more. And it's all free. Note that if you want to get the intermediate and advanced material,... Read more.

collections.uiowa.edu

Offline Cantonese dictionary app for Android. Supports both Traditional and Simplified characters as well as Jyutping and Yale pronunciation. Handwriting recognition, syllable-by-syllable native... Read more.

play.google.com

A website on the etymology of Chinese characters, with a lot of images of their past forms from different periods. Read more.

chineseetymology.org

Television is a valuable asset in the modern language learners toolkit. The medium provides a convenient way to enjoy large volumes of passive listening practice in a stress free environment. The c... Read more.

hackingchinese.com

The Hacking Chinese podcast is about how to learn Mandarin, with in-depth discussions about how to approach challenges, solve problems and get the most out of your learning. Currently available ... Read more.

hackingchinese.com

This is probably the best Pinyin chart available. It offers all syllables with all tones, but also transcriptions in other systems, including the International Phonetic Alphabet, Zhuyin and Wade-Gi... Read more.

resources.allsetlearning.com

A podcast collection of Chinese short stories with explanations in Chinese graded to 7 levels. Transcript. Vocabulary list. Free. The explanations are very clear and use repetition and synonyms s... Read more.

learningchinesethroughstories.com

Finally, Duolingo added a En->ZH course. As Duolingo is the most popular gamification learning app, the learning experience is relatively streamlined and tested. The monetarization aspect leads to ... Read more.

en.duolingo.com

Ninchanese is a complete way to learn Chinese. Its online course allows you to learn and practice how to read, write, speak and understand Chinese in an enjoyable manner. It combines game mechanics... Read more.

ninchanese.com

This is the best overview of spaced repetition research I have seen online or offline. It's thorough, well-argued and probably covers more than you were looking for. It's not specifically about Chi... Read more.

gwern.net

Through video, text and audio, this course helps you become a better language learner. It also explains many Chinese-specific learning strategies necessary to avoid wasting lots of time or missing ... Read more.

hackingchinese.com

You can input Charakters and this tool will output statistics about the words and characters, and can suggest high frequency words and characters that should be learned. It also analyses the HSK le... Read more.

hskhsk.pythonanywhere.com

This is a course offered by Peking University and Coursera. It's free to use, but you need to register (you can preview it before you register, though). There are six units, each taking roughly one... Read more.

coursera.org

My article about various common problems students have with Pinyin. These problems mostly exist because people read Pinyin as if it were a phonetic alphabet instead of a transcription system. Read more.

hackingchinese.com

This clip introduces all the initials and finals in Pinyin (using the first tone). It adds value to the rest of the resources here because the camera is pointed to the speaker’s mouth, showing clea... Read more.

youtube.com

The stories behind the names of all of China's provinces and autonomous regions. Read more.

online.thatsmags.com

This application is built on the speech sound analysis program Praat and is completely free of charge and available for many platforms. The idea is simple: A word is presented with a tone contour a... Read more.

speakgoodchinese.org

The official introduction sums it up pretty well: It's a place where you can listen to Chinese music and learn Chinese with famous Chinese songs in Mandarin (simplified characters). As well, le... Read more.

singchinesesongs.com

This website and podcast offer theme-based, progressive online audio lessons. There are transcripts, worksheets, mobile apps, videos and more. Not all of this content is free, but the beginning of ... Read more.

melnyks.com

iTalki isn't specifically designed for learning Chinese, but it's still one of the most convenient and probably also one of the cheapest way to find people to practice Chinese with. Sure, you can f... Read more.

italki.com

A program to split any Chinese text into individual words, summarizing information about each unique word. The information is presented in the form of a tab-delimited matrix, so that the results ca... Read more.

zhtoolkit.com

This is the traditional Pinyin chart with audio, with the added benefit that you can download it and use it offline. Contains separate mp3 files. Female speaker with clear pronunciation. Edit: Y... Read more.

chinesepod.com

This is a basic but fairly comprehensive overview of the phonology of Standard Chinese (or Mandarin, as it might be better known as). This site covers consonants, vowels, syllables, tones, word str... Read more.

en.wikipedia.org

This is a collection of several Chinese corpora that can be quite useful if you're looking for detailed information about collocations and the like. Simply entering a word will give you sentences, ... Read more.

corpus.leeds.ac.uk

Arch Chinese offers quite a lot of features (Worksheets, Flashcards, Pinyin Table, Radicals, Tools), but the most useful thing is still the dictionary. It offers sound, stroke animations and, most ... Read more.

archchinese.com

HSK Course is an online platform for HSK preparation. It aims to help you not only successfully pass the exam, but gain confidence in using Chinese language. It mainly has 3 parts: Grammar Les... Read more.

hskcourse.com

TutorMandarin is an online Chinese tutoring software and service. Students take 1-on-1 classes with professional Mandarin tutors on PC, Android, or iOS. Full courses from Beginner to Advanced, Spok... Read more.

tutormandarin.net

This newly launched site offers basic information about pronunciation, mostly things that should be in all beginner courses and textbooks but seldom are. Currently, the content is fairly limited, b... Read more.

resources.allsetlearning.com

This tool gives you the most common bigrams found in news language or general fiction (choose which one). Note that a bigram isn't necessarily a word. For instance, 一个 isn't a word, but it's a very... Read more.

lingua.mtsu.edu

Another web-based resource with recorded audio for all syllables with all tones. You can also get the “spelling” of the syllable read to you, ie. Initial, final and then the whole syllable. Read more.

lost-theory.org

Peggy Teaches Chinese offers a wide variety of videos about learning Chinese (there are currently more than a hundred on YouTube) and they are all free. Peggy also have videos about food and cultur... Read more.

peggyteacheschinese.com

Duanmu San's "The Phonology of Standard Chinese" is by far the best introduction to Mandarin phonology that I'm aware of. It's mostly useful for people who like phonology or are already at an advan... Read more.

hackingchinese.com

From the about page: Phonemica is a crowd-sourced project to record spoken stories in every one of the thousands of varieties of Chinese. We believe that each language and dialect is a priceless... Read more.

phonemica.net

The audio-based New HSK vocabulary lists contain words of all levels (Band 1 - 9). Each word has a practical example so that you can not only understand the word’s meaning, but also learn its usage... Read more.

hskcourse.com

Mastering Chinese characters, whether you find them enchantingly beautiful or overwhelmingly complex, is essential for literacy in Chinese. Outlier Linguistics will help you understand how the Chin... Read more.

outlier-linguistics.com

A blog written and managed by an advanced Chinese featuring reviews of books, TV dramas and games. Additionally, the blog also features recommendations for utilising media in Chinese language learn... Read more.

thecozystudy.com

This is a unique resource that shows how most common speech sounds are actually produced. Most other resources use animations and diagrams, but this is the frist I see which show actual MRI scans. ... Read more.

seeingspeech.ac.uk

Language Reactor is a Chrome extension that helps you learn a language while watching your favorite Netflix show or videos on YouTube. It shows subtitles in your target language, in your native lan... Read more.

languagereactor.com

This website provides a large-scale psycholinguistic norm of 3,314 Traditional Chinese characters along with their naming latencies collected from 140 Chinese speakers. Several variables are gi... Read more.

ball.ling.sinica.edu.tw

Description provided by OptiLingo (I have not yet tried this service myself): "OptiLingo is a hands-free language learning app that prioritizes learning Chinese through speaking rather than typi... Read more.

optilingo.com

This website offers many tools related to vocabulary frequency analysis, some of which are also useful for teachers and students. This particular tool, Chinese Vocabulary Profiler, helps you analys... Read more.

lingua.mtsu.edu

ChineseMe is the most integrated Mandarin course, designed for motivated learners who have decided to become fluent. It is an interactive textbook that adapts itself to your interests. The course i... Read more.

chinese-me.com

This is a character-by-character beginner course in Chinese, provided free of charge at the Open Languages Project. It teaches you to read (and listen to) Chinese by explaining and introducing one ... Read more.

oplang.org

From their website (if you have personal experience of their courses, please leave a comment): New Concept Mandarin specializes in teaching Mandarin Chinese (Putonghua) as a second language. Act... Read more.

newconceptmandarin.com