Small software,
made for you.
Each guud product takes care of one moment of your life.
Products
Every name is a Korean word for what the tool does.
Garim means “a cover.” It blurs or swaps names, emails and numbers on any web page before you share your screen. Runs 100% in your browser.
Learn more → Available · ChromeIngam is the registered seal behind every big payment in Korea. It takes a second look right before money moves and flags look-alike stores and new sellers.
ingam.dev ↗ Available · WebGyeol is the grain of a person: the pattern you were born with. Your Korean birth chart, today's reading, your personal color and your face, read as a personality framework, not a fortune.
Learn more → Available · WebBok is luck, and the first syllable of “lottery” in Korean. Your lotto numbers three ways: from your birth chart, from every past draw, or as a 12-number wheel of 15 games with real guarantees. Free, and honest about the odds.
Learn more → Available · WebGeureut is a bowl, and in Korean the size of a person’s capacity. One free 20-minute test measures ten quotients, IQ and EQ among them, and shows you yourself in numbers: a ten-sided profile, a score for each, and a precise test for any one.
Learn more →How we build
The extra u in guud is you. Every tool is judged by one question: is it good for you?
One thing at a time
Each product does one thing and works the moment you open it. No suites, nothing to set up.
Only what the job needs
If it can run on your device, it does. If it needs our server, we send the minimum and tell you exactly what.
Fair by default
Useful for free, no ads, never selling data. Pay once for tools that cost us nothing to run; a small subscription only where servers or AI cost us every month.