ClearBaZi · House #32,819

What it is

Calls itself “astrology calculators”.

• Calls itself: astrology calculators

“Free Chinese astrology calculators (BaZi, zodiac, lunar calendar, Kua) that use true solar time and historical DST, and tell you when a birth sits near a calendar boundary instead of guessing.”

Where it puts itself

Rules out “accounts” and “ads”.

• Says it will not: accounts · ads

“ClearBaZi was built to do the opposite. It applies your birthplace's historical time zone and daylight saving automatically, states every convention it uses, and when your birth moment sits close to a boundary, it shows you the other possible chart instead of quietly picking one.”

“We have no ads and no accounts, and we are not affiliated with any astrology school or practitioner.”

What it costs

A free tier, free forever.

• Free plan: free forever

“Free BaZi, Chinese zodiac and lunar calendar tools.”

Who it sells to

Sells to consumers. In English.

• Sells to: consumers
• Languages: English

“For insight, reflection and entertainment. BaZi is a traditional framework for thinking about character and timing, not a prediction of events.”

“Free Chinese astrology calculators in English, built to get the calculation right and to show their working.”

How it runs

A web app. Runs locally and works offline. No API. AI is a side feature.

• Kind: web
• Runs where: on the device, offline
• API: no
• AI role: a side feature

“Runs in your browser”

“Every calculation runs in your browser.”

What it works with

Built on lunar-javascript. Names GeoNames on its pages.

• Built on: lunar-javascript
• Names: GeoNames

“ClearBaZi”

“GeoNames”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

• Trial asks for: nothing

“No sign-up.”

“No sign-up, and your birth details never leave this device.”