What is .icu?
The .icu domain — standing for "I See You" — launched in 2018 and quickly became one of the most registered new TLDs in the world of domains. Its appeal lies in its affordability, short length, and creative branding potential.
Why Choose .icu?
- Affordable — Among the cheapest domain extensions available, making it popular for bulk registration.
- Short and memorable — Three letters, easy to type and remember.
- Creative branding — "I See You" works for personal brands, surveillance/security companies, and creative projects.
- Wide availability — Premium short names still available that are long gone in .com.
Did You Know?
- As of 2026, over 5 million .icu domains have been registered since its 2018 launch.
- .icu reached 1 million registrations faster than most new TLDs in history.
- The extension is popular in China and other Asian markets due to its short, memorable format.
Registration & Pricing
.icu domains are among the most affordable in the world of domains, often available for under $5 per year. DomainWorld offers fast registration and DNS setup of .icu — you can get a domain up and running in minutes.
The Future of .icu
The rapid adoption of .icu shows demand for affordable, creative domain extensions. As the cost of .com premium names continues to rise, budget-friendly alternatives like .icu will continue to grow.