Explore domain extensions
Search domain extensions
Discover what domain extensions are available for your website. Our database includes hundreds of top-level domains to choose from.
Discover the right domain extension
Instant Domain Search helps you compare and choose the ideal TLD for your website. See availability in real time and buy from trusted registrars.
Generate creative domain ideas
Use our domain name generator to uncover unique combinations, themes, and extensions tailored to your business or brand.
Compare thousands of domains instantly
We surface the most relevant domain extensions and premium domains in milliseconds, helping you find the best option quickly.
Explore available top-level domains
List of available extensions
.com
Suitable for any type of business, widely recognized and versatile.
.net
Originally intended for network-related businesses, but now used by various industries.
.org
Ideal for non-profit organizations, charities, and advocacy groups.
.ai
Perfect for technology-forward businesses or agencies using artificial intelligence.
.io
Popular among tech startups and companies in the technology industry.
.xyz
A modern and flexible domain choice, appealing to creatives and innovators.
.app
Specifically for mobile apps and application developers, with built-in security features.
.shop
Tailored for e-commerce businesses and online retail stores.
.info
Suitable for informational websites, blogs, and knowledge-based platforms.
.co
Often used as an alternative to .com, ideal for businesses and startups.
.store
Alternative for e-commerce businesses and online retail stores.
.site
Versatile and professional, fitting for personal, business, or portfolio websites.
.online
A global choice for digital-first businesses, freelancers, or anyone building an online presence.
.dev
Designed for developers, coders, and tech communities with enhanced security.
.tech
Focused on technology companies, startups, and innovators in the tech space.
+549 more
Browse hundreds of niche TLDs tailored to specific industries, regions, and communities.
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Get unique and creative domain name suggestions with our AI domain name generator. As you type it confirms availability and where to buy the domain securely.
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Find premium domains for sale to make your website stand out. We show available domains for sale, how much they cost, and where to buy them.
Choosing the right extension
What makes a good domain extension?
A good extension is crucial for establishing trustworthiness and relevancy with your audience. Here are important factors when choosing an extension for your domain name:
Choose a memorable extension
Generic domains such as .com, .net, .org are easy to remember because they are so popular. Anyone can buy and register them, and they're perfect for global businesses. That being said, thousands of other TLDs are now available to consider.
Industry-specific
Extensions are a great opportunity to tell people what you do. More than 50 industry-specific TLDs exist, such as .marketing, .agency, .tech, and more. Become relevant to your visitors with an on-brand extension.
Make it short
Shorter extensions are easier to type, share, and remember. We recommend choosing shorter domains (two to four letters) when available, but that's not always necessary. It's an art of choosing an extension that both represents your website while also being simple.
Region-specific
These are extensions such as .us or .uk which represent a specific country (e.g., US and UK). However, not all extensions are available to buy right away. Some regions and countries have specific requirements to buy and register.
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Domain Extensions FAQs
A domain extension is the last part of a domain name, such as .com, .net, or .org. It represents the TLD (top-level domain) that indicates the purpose or location of a website. Popular extensions like .com are suitable for commercial sites, while other TLDs may have specific purposes.
You can use a TLD search tool to explore available domain extensions. These tools allow you to search by keyword or category and check availability across multiple domain extensions. Some tools also offer a TLD check, which helps you verify if your desired domain is available for registration.
Yes, our tool allows you to see a list of all domain extensions available at once. By entering any domain name, you can see which extensions are available across more than 600 options, ensuring that you find the best one for your website.
You can use an available domain extensions tool to see which domain extensions are still available. This gives you a list of options you can use for your website and allows you to explore different combinations.
If the domain name you want is taken, you can use a TLD checker to see what other extensions are available. For example, if .com is unavailable, you might find that .net, .org, or another domain extension is still an option.