Use YiMatrix when you want a free, no-frills chart to study yourself; if you need guided explanations, a teaching-focused site fits better.
What it does
YiMatrix is a free web tool for Chinese divination charts, covering BaZi (Four Pillars), Liu Yao and Plum Blossom (Mei Hua). It runs in several languages, so you can work in the one you're most comfortable with, and the settings are adjustable if you want to change how a chart is calculated.
You enter your details, set the parameters you care about, and the site draws the chart. The bare charts are free; treat the output as a structured starting point for your own reading rather than a finished interpretation. There's no payment step to worry about, and nothing to install.
It suits people who already know a bit about these systems and want a quick, free chart to study or compare. If you're brand new and want plain-language explanations, a site that walks you through the basics will teach you more.
What we like
- Free to use, with no payment step
- Covers BaZi, Liu Yao and Plum Blossom in one place
- Available in multiple languages
- Adjustable parameters for how charts are cast
Watch out for
- Bare charts, so interpretation is largely up to you
- Little hand-holding for complete beginners
Who it suits
Free bare charts with adjustable parameters
Who it may not suit
Beginners who want step-by-step guidance and ready-made interpretations.
How it compares
YiMatrix: common questions
Is YiMatrix free?
Yes, the bare charts are free to generate.
Do I need an account?
Nothing in the listing suggests you need to pay or sign up to view bare charts.
Can it tell me what my chart means?
It produces charts; reading them is up to you, so it's best for people with some background.