Hanzi Garden — learn Chinese with spaced repetition

Hanzi Garden is a free, WaniKani-style spaced repetition system (SRS) for Mandarin Chinese. Start with radicals, build them into hanzi (Chinese characters), then into vocabulary — with mnemonics, tone-marked pinyin, native-voice audio, and example sentences along the way.

This is the tool I built — and use every day — to learn new Chinese words. It's free for everyone. — Daniel Gleason

• The complete HSK 1–6 vocabulary: 4,993 words with pinyin and meanings, searchable by hanzi, pinyin, or English.
• SRS reviews on WaniKani's schedule: Apprentice, Guru, Master, Enlightened, Burned.
• Typing-based quizzes that accept tone numbers (hao3) or tone marks (hǎo), with typo tolerance and hints.
• Progress saved in your browser — no account, no cost.

Browse the word lists: HSK 1 · HSK 2 · HSK 3 · HSK 4 · HSK 5 · HSK 6

Guides: Pinyin tone chart · HSK levels explained · Chinese radicals list