🇨🇳 Best Chinese (Mandarin) dictionaries for advanced learners

The default desktop lookup for most learners: search by pinyin, character, English or handwriting, then drill into components, stroke order and example words. It also has a bulk text annotation tool that adds pinyin above a whole passage, which is handy for prepping reading material. Plain and ad-light, but purely a reference — no lessons, no spaced repetition.

Over 100 language editions; the English edition alone has millions of entries covering hundreds of languages, with IPA, declension and conjugation tables, etymologies and usage notes that commercial apps usually paywall. The etymology sections are quietly one of the best vocabulary-retention tools available. Being crowd-sourced, coverage is uneven and rare entries can be wrong — cross-check anything unusual against a native-language dictionary.

The best free reference for traditional characters and Taiwanese Mandarin usage, built on the Ministry of Education's official dictionaries and showing zhuyin (bopomofo) alongside pinyin. It also carries Taiwanese Hokkien and Hakka entries. Definitions are Chinese-Chinese, so it is a step up in difficulty — treat it as the monolingual dictionary you graduate into rather than a beginner tool.

Around 6 million words recorded by native speakers across 400+ languages, usually with several accents per word so you can hear regional variation. Free to search on the site; the paid tiers are aimed at API users and bulk audio downloads. Indispensable for names, place names and anything a TTS voice would mangle — many learners wire it directly into Anki for card audio.

A free, offline-capable Chinese-English dictionary with stroke-order animations, handwriting and audio search, plus paid add-ons for OCR (point your camera at a menu or sign), document reading and extra dictionaries. The free version alone is better than any competitor; the paid bundles are one-time purchases rather than a subscription. Its flashcard system is powerful but fiddly — many people pair Pleco for lookup with a separate SRS. Simplified and traditional both supported.

Built by linguists working from excavated bronze and oracle-bone forms, it explains for each character which parts carry sound and which carry meaning, correcting a lot of folk etymology that circulates in learner circles. It installs inside Pleco, so it fits your existing lookup habit. It is a one-time paid add-on and it assumes you already read some Chinese — buying it at beginner level is premature.