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Six free tools,
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Interactive reference tools built for adult learners. No login, no download needed.
Grammar · Interactive
Chinese Measure
Words 量词
60+ classifiers with search, category filters, example sentences and a built-in quiz.
Travel · Reference
Travel Chinese
Phrase Sheet
The 50 most useful travel phrases across 8 situations, with pinyin and characters.
Characters · Flashcards
Common Chinese
Radicals 部首
The 60 most useful radicals in 6 categories. Click to flip, learn the building blocks of characters.
HSK · Vocabulary
HSK 1–3
Vocabulary Lists
Every word from HSK 1, 2 and 3 with pinyin, English and example sentences. Searchable by category.
Pronunciation · Guide
Chinese Tones
Complete Guide
The four tones explained with tone curves, minimal pairs and the most common mistakes learners make.
Grammar · Particles
Sentence Particles
了 吧 呢 吗 嘛 啊
What each particle means, when to use it, and the mistakes that make learners sound unnatural.