For centuries, Zi Wei Dou Shu (Purple Star Astrology) was kept as a closely guarded secret within the Chinese imperial courts, used exclusively by emperors to forecast destiny. We brought this sophisticated 12-Palace Matrix algorithm into the modern web. No confusing language, no paywalls. Input your birth double-hour, and instantly unlock your core identity, career trajectory, and wealth cycles with our precision digital engine. Fully optimized in English for the global audience.

Hi Product Hunt! 👋 I'm the maker behind the Zi Wei Dou Shu Calculator. For years I've been fascinated by Zi Wei Dou Shu — a 12-palace matrix system that maps your birth moment onto personality, career, wealth, and relationship patterns. Most tools online are in Chinese only, which makes it nearly impossible for English speakers to explore. We translated the 14 major star archetypes (The Emperor, The Strategist, The Warrior, and more) and built a clean web interface with lunar calendar conversion. 100% free, no signup, no ads. Open-source star dataset: https://github.com/lle572988-art... Try it and tell me — what star landed in your Life Palace (Ming Gong)? Happy to answer questions! 👇

Zi Wei Dou Shu Calculator

The 1,000-year-old Chinese imperial system, now free

The 1,000-year-old Chinese imperial system, now free