Instant Domain Availability Checker
Enter any name or domain to verify availability in real time for .com, .net, .org, .co, .ai, and other extensions, and find AI-generated similar options without delay.
Everything you need to find the perfect domain
From an idea to a registered domain—our AI does it all, checking availability in real-time, and helping you launch your brand faster.
Check any domain and get similar AI suggestions in real time.
Already have a name in mind? Type it once and see its availability on .com, .net, .org, .co, .ai and dozens of other extensions simultaneously—live, with no page reloads and no waiting. Plus, use the Similar Suggestions feature to discover other AI-generated options.
This is the fastest way to compare extensions side-by-side, find out which versions of your name are still open, and make a confident decision before anyone else does.
- Simultaneous live results across all your selected TLDs.
- Accurate registry-level availability, not just estimates.
- Instantly compare extensions to find the best fit.
Complete registration data for any domain — instantly
Already registered a domain and want complete details? Our WHOIS Lookup queries the official RDAP registry directly — no third-party databases, no old caches — and returns structured, human-readable registration data in seconds.
Find out who registered the domain, when it expires, which nameservers it uses, and what status flags are set — all from a single search box.
- Registrar, registration and expiration date, last-updated timestamp
- Status flags (active, locked, transfer refused) and nameservers
- Full raw RDAP response available on demand
Available in multiple languages
Our platform is fully localized, allowing you to create and verify domains in your native language.
- Supports English, Spanish, French, German, Chinese, Japanese, and more
- Localized AI prompts for better, culturally relevant results
- Automatically detects your preferred browser language
Choosing the right extension for your domain
Each TLD has its own meaning, audience, and trust signals. Here's what you need to know about the most popular extensions. —All extensions include globally registered 858,870,352 domains.
Why choose a .com domain?
The .com extension is the most recognizable and trusted domain suffix in the world. Essentially short for "commercial," it's now a universal choice for businesses, brands, and entrepreneurs of all sizes. Owning a .com immediately signals trustworthiness to both visitors and search engines—and it's the extension people automatically type when remembering a website. For any project where trust and memorability are paramount, .com undoubtedly remains the gold standard.
- E-commerce stores and online shops
- Corporate brands and business websites
- SaaS products, apps, and platforms
Why choose a .net domain?
The .net extension was originally designed for network infrastructure, but today it's one of the most versatile and well-known alternatives to .com. It has a strong technology connotation that makes it perfect for software companies, developer tools, internet services, and platforms. When your favorite .com name is taken, .net is the next most reliable option—highly recognizable, easy to spell, and available at affordable prices at all major registrars.
- Tech platforms and internet services
- Developer tools, APIs, and framework
- Networking and Infrastructure Products
Why choose a .org domain?
The .org extension has a long association with non-profit organizations, open-source projects, and causes that serve the public good. Visitors readily trust .org sites as mission-driven rather than profit-driven—this approach can significantly boost credibility for charities, foundations, advocacy groups, and collaborative platforms. While anyone can register a .org, when your project is built around education, social impact, or shared knowledge, its community-first positioning makes it a powerful signal.
- Nonprofits, Charities, and Foundations
- Open-source project and developer community
- Advocacy Group and Educational Resource
Why Choose a .co Domain?
The .co extension has quickly become a favorite among startups, entrepreneurs, and modern brands looking for a shorter, cleaner alternative to .com. Originally the country code for Colombia, it's now been adopted worldwide as shorthand for "company" or "corporation" — and investors and tech communities recognize it as a trusted domain for new ventures. Its brevity makes it particularly appealing when shorter .com names aren't available, and many well-known companies use it as their primary web address.
- Startup and early stages Ventures
- Personal brands, portfolios, and freelancers
- Modern companies that value short, impactful addresses
Why choose a .ai domain?
The .ai extension is the domain of choice for artificial intelligence companies, machine learning startups, and tech-forward brands. Originally the country code for Anguilla, it has been widely adopted by the global AI industry as a clear and immediate signal of what a company does. Registering a .ai domain positions your brand in the AI ecosystem, attracts the right audience at first glance, and creates a strong identity among investors, developers, and early adopters of new technologies.
- AI and machine learning products and services
- Research labs, datasets, and AI-powered tools
- Tech startups that build a forward-thinking brand Signal
Why choose an .info domain?
The .info extension was created specifically for informational resources, reference sites, and knowledge bases. It's a natural choice for wikis, how-to guides, directories, and any project whose primary purpose is to inform, not sell. While it doesn't carry the brand prestige of .com, it's globally recognized, easily accessible, and immediately communicates your site's purpose to visitors — making it a practical and affordable choice for content-driven projects.
- Knowledge base, wiki, and reference site
- How-to guides, tutorials, and explanations
- Directory and information portal
From idea to domain in three easy steps
Describe your idea
Enter a brief description of your business, product, or project — or enter a name you already have in mind so you can check it straight away.
Let AI do the work
Our AI generates brandable, available domain names based on your settings and verifies availability in your chosen extensions in real time.
Select and register
Browse available results, compare extensions, and get the perfect domain before anyone else.
Why founders, makers, and marketers choose us
Super fast
Generate ideas and check availability in seconds. No more tabs, manual searches, or "sorry, that's taken" surprises.
The only real option
Availability is verified at the registry level, so any name you see, you can actually register—no wasted clicks.
Hundreds of TLDs
From classic .com to modern .ai, .io, .app, and more—organized by category so you can target the perfect extension.
Truly creative
Go beyond keyword mashups. AI creates new, brandable terms that help you stand out instead of blending in.
Remembers your preferences
Your chosen TLDs and settings are saved locally, so the tool is ready exactly how you want it every time you come back.
Free to explore
Generate as many names as you need and check availability to find the perfect fit—explore seamlessly and without interruption.
Frequently Asked Questions
Everything you need to know about how the tool works.
How does the AI domain name generator work?
Which AI model should I choose?
How does the domain availability checker work?
Is the domain availability check accurate?
Which domain extensions (TLDs) do you support?
Can I generate a domain name for a specific country?
What do the Length and Creativity settings do?
What happens when I click “Load More”?
Can I allow numbers or hyphens in the generated names?
Why are some domain extensions more expensive than others?
Is this tool free to use?
Your perfect domain is just an idea away
Describe what you're building and let AI find an available, brandable domain name that fits your project.