Free Tools
Seven Vietnamese cultural utilities that require no full birth profile — each addresses a focused question, discloses its method, and avoids composite luck scores.
Choose an activity and date range to view eligible days with transparent rationale — no composite scores.
Look up zodiac signs, elements, and cycles by birth year with Lunar New Year transition points.
View synchronized solar-lunar dates, sexagenary stems/branches, and calendar conversion for any day.
Explore dream symbols across folkloric and psychological perspectives — not numerology or lotteries.
Pilot palm line recognition from photo requiring dedicated biometric consent — not yet open.
Shared Principles Across All 7 Tools
- No aggregated "luck/fortune" scores blending disparate factors — every outcome lists specific rules instead of a single number.
- No feng shui trinkets, talismans, or remedial merchandise sold alongside results.
- Any tool requiring birth profiles shares data models with Zi Wei — no fragmented or overlapping input forms.
Frequently Asked Questions
No. All 7 tools are accessible immediately without an account. Optional profile saving is available when signed in.
Looking for the Complete Picture?
Create a free Zi Wei chart to examine the complete twelve palace structure — no account required.
