HSKWin is an HSK exam preparation site built to the 2026 HSK 3.0 syllabus. Sit a full mock test for any level from HSK 1 to HSK 7-9 on the real section clock, get your score the moment you hand in, with an explanation for every answer and a pass probability, and have your Chinese writing marked by AI. Every paper can be previewed free and every account gets one full timed mock free.

The mock tests follow the official structure of each level: listening, reading and writing in exam order, at the official question counts, with each section on its own countdown that closes when time is up. Listening is recorded to the official pattern, at exam speed with three voices, and plays the number of times your level plays it. The clock runs on the server, so a paper can be paused and resumed without gaining time. There are ten papers at each of HSK 1-6 and fifteen at HSK 7-9, all written against the published HSK 3.0 syllabus rather than copied from past papers. Questions you miss go into a mistake book with their explanations, grouped by section and question type, so you can see which part of the paper is costing you marks.

AI writing marking scores answers on the three dimensions exam raters use (content, language and structure), quotes the sentence behind every deduction and gives a model answer. HSKK speaking practice has fifteen full sets, five each for Beginner, Intermediate and Advanced, with recordings, pictures and model answers; you record your answers in the browser and each one is scored.

Free tools: a 15-question placement test that estimates your HSK level in about three minutes, a score calculator with the pass marks for every level, the 2026 exam calendar with email reminders before registration closes, an HSK 3.0 status tracker that says which levels have switched from HSK 2.0, graded Chinese stories for each level, and the HSK 3.0 word lists (11,000 words across nine levels) with pinyin, English meanings and audio, free to browse with no account.

HSKWin is for adults preparing for an HSK or HSKK sitting. The site is available in English, Chinese, Vietnamese and Thai and has no ads. The free plan includes paper previews, one full timed mock, and one AI essay mark and one HSKK speaking score a day. Monthly ($5.99/month) and Lifetime (one payment) add three timed mocks a month, full answer reviews and unlimited AI marking. HSKWin is an independent study tool and is not affiliated with the HSK exam’s owner.