.fun

.fun is a generic top-level domain built around entertainment, enjoyment and playful experiences. Its meaning is immediately understandable in English, which makes it a natural fit for games, events, attractions, hobbies, family activities, comedy, communities, entertainment products and campaigns that deliberately want an informal tone.

The extension can be especially effective when the full domain reads as a phrase or reinforces a light-hearted brand personality. It gives a website a different first impression from a more corporate ending and can help separate an entertainment project from a company's main business site.

That tone should be chosen intentionally. A legal, financial or highly formal service may find .fun too casual, while a product aimed at leisure or social engagement may benefit from exactly that distinction. The name before the dot still needs to be clear enough that visitors understand what kind of “fun” the site offers.

.fun is part of the Radix domain portfolio and is generally open for registration through participating registrars. Availability, premium names, reserved labels and trademark rights can affect individual registrations.