
Calculate saju four pillars from birth details and gender instantly.
Calculate core Pythagorean numerology numbers and generate a summary card.
Compute a Liu Ren divination chart and render a Tian-Di board PNG.
Generate customizable QR code PNGs from text or URLs for sharing and print.
Generate structured Qimen Dunjia readings and a nine-palace chart by datetime.
Calculate Tojeong fortune and monthly forecasts from birth date and year.
Generate Western natal charts from birth data with positions, houses, and chart images.
Calculate Taiyi Shenshu from a datetime and return text and board image.
Calculates Korean traditional Dangsaju 12 stars based on birth date and time, returning deterministic structured data with star attributes and period readings.
Extracts deterministic facial features from photos locally using MediaPipe, returning structured JSON with measurements like face shape ratios and symmetry.