About ootssu

What is ootssu?

ootssu is a free collection of web tools that answer the small, everyday curiosities we have about ourselves. From long-standing East Asian traditions like Saju (four-pillar astrology) and compatibility readings, to modern psychology such as MBTI and attachment styles, to personal color, naming, and dream interpretation—ootssu uses AI to turn subjects that are usually long and hard to explain into short, easy-to-read results.

Every tool opens right in your browser with nothing to install, and everything is free to use with no sign-up or payment.

What can you do here?

ootssu brings together a range of tools, each with its own flavor.

• Fortune, Saju & tarot — daily fortune, Saju five-element compatibility, tarot readings, and more
• Personality, psychology & relationships — MBTI compatibility, attachment styles, chat chemistry analysis, personal color
• Names & naming — name readings, baby names, business names
• Dreams & past lives — dream interpretation and past-life stories
• Fun & memes — light content to enjoy in a minute

Curious why a tool gives the result it does? Our guides explain the ideas behind them in plain language.

What we care about

We care most about making complex ideas short and clear—and, above all, fun to explore. Most tools use what you enter only to generate a result on the spot, and ootssu does not collect personal information from visitors directly.