Domain extensions guide
Not sure whether to go with a .com, .ai, .io, or something else? Compare the most popular domain extensions, learn who each one suits, and see example available names — then generate and check your own in real time.
.com
The original, most trusted domain extension.
.ai
The go-to extension for AI and tech companies.
.io
A startup favorite, especially for developer products.
.app
Purpose-built for mobile and web apps.
.dev
Made for developers, tools, and documentation.
.xyz
A flexible, affordable extension for anything new.
.co
The most popular .com alternative.
.org
The trusted choice for nonprofits and communities.
.tech
A descriptive extension for technology brands.
.net
A classic fallback with broad recognition.
.online
A clear, descriptive extension for any web presence.
.store
Built for online shops and retail brands.
.info
A classic, descriptive extension for resource sites.
.site
A clean, descriptive home for any website.
.studio
Made for design, photo, music, and creative studios.
.design
The signature extension for design brands.
.space
A versatile, modern extension with room to grow.
.cloud
Purpose-built for SaaS and infrastructure brands.
.shop
A clear, modern home for online shops.
.agency
Descriptive and on-brand for any agency.
.media
A natural fit for publishers and content brands.
.digital
A descriptive extension for digital-first businesses.
.world
An expansive extension for global brands and communities.
.life
A warm, human extension for lifestyle brands.
.live
Built for streaming, events, and real-time brands.
.club
A welcoming extension for clubs and communities.
.blog
A clear home for blogs and creator content.
.link
Short and perfect for link-in-bio and redirects.
.fun
A lighthearted extension for playful projects.
.vip
An exclusive-feeling extension for premium brands.