Domain generator features
Generate domain name ideas based on keywords and topics
Our AI domain generator combines and refines words to generate brandable, relevant, and short domain names that stand out.
Branded domains
Generate domain names that sound like premium brands. Perfect for startups, agencies, and new ventures wanting a name that feels custom-made.
AI-generated ideas
Enter keywords and our AI generates creative combinations, synonyms, and unique domain ideas tailored to your industry.
Short and memorable
Create short, punchy domains that are easy to remember, type, and share, helping you secure a brand with staying power.
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Register the best domain names
Instant Domain Search lets you instantly check availability and register your favorite ideas through trusted partners.
Instant domain search
Search millions of domains with real-time results. Enter one or more keywords and we instantly show available domains.
Compare extensions
See which TLDs are available for your domain idea. Compare pricing and pick the extension that aligns with your brand.
Premium domain marketplace
Browse premium domains that are ready to register. Discover undervalued names with existing authority and traffic.
AI suggestions
Generate unique ideas with a click
Use curated categories to inspire your next domain name. Explore trending ideas, brandable keywords, and industry-specific combinations.
Industry keywords
Filter by industry to uncover domain names that speak directly to your audience—marketing, finance, SaaS, ecommerce, and more.
AI categories
Jump into creative categories like minimalist, futuristic, or luxury to generate names that fit your brand personality.
Save and compare
Favorite your best ideas and compare availability, pricing, and registrar options without leaving the page.
Guides & blogs
Learn more from domain experts
Explore domains from the fundamentals of buying domains to the technology behind Instant Domain Search.
“Media Guy's pop pick: Instant Domain Search.”
Domain Generator FAQs
A domain name generator is a tool that helps you find the perfect domain name by generating ideas based on the keywords you enter. The generator suggests available domain names, saving you time and effort in brainstorming and checking domains manually.
Our Domain Name Generator works by pulling available domain names as soon as you type in a keyword. It uses powerful AI to suggest various combinations of related words and domain extensions, ensuring you have plenty of options for your domain name. It's an efficient way to generate domain names without having to search for them one by one.
A domain name generator can provide creative, unique, and available domain names based on your keywords. It's especially useful when your first choice is already taken or if you're having trouble coming up with a memorable name. Our domain generator helps you find available domains across multiple suggestions.
Yes, the suggestions are based on real-time data, so the domain names are available for registration at the moment they are shown. The domain generator also checks across various TLDs (top-level domains) such as .com, .net, and others, so you can find a domain extension that works for your website.
The more specific your keywords, the more tailored the suggestions will be. A broad keyword search might generate domain names with a wider variety of options, while more specific terms will give you targeted results that match your niche or industry.
Absolutely! The domain generator is an excellent tool for brainstorming and getting ideas for future projects. You can explore different domain name ideas and save your favorite suggestions to revisit when you're ready to register a domain.
Search millions of domains instantly
The fastest domain search tool on the internet
Instant Domain Search is the ultimate domain search engine to find, buy, and register available domain names and extensions (TLDs). Our tool shows hundreds of results as you type, surfacing the best domain names at the lowest prices. We are an ICANN-accredited domain registrar, so you can search and register domains with confidence.
Search available domain names
Our domain search tool shows you domain and extension combinations in real-time as you type. Explore availability, popularity, and more so you can choose with confidence.
Check more than 1,600 domain extensions
Check domains across the most popular, relevant, and affordable extensions (.com, .org, .ai) for your website URL in seconds.
Domain name generator
Our AI domain generator searches millions of available domains to suggest the most creative, shortest, and unique names.
Explore premium domain names
Discover premium domains for sale that stand out. Identify undervalued options with traffic, backlinks, and domain authority.
Search expired domains
Find expired and expiring domain names with AI-powered search. Explore hundreds of thousands of expired domains in one place.
Bulk domain search
Check availability of thousands of domain names at once. Upload a list or paste domains to search multiple domains instantly.
Instant domain name search tools for finding the best available domains.
Instant Domain Search provides the most comprehensive domain name search tools and features you need to find the perfect domain name.
Domain name checker
Check millions of domains and 1,600+ extensions instantly. Instant Domain Search finds the best available domains with instant results as you type.
Domain price comparison
Compare registrar pricing in real time to find available domains at the lowest prices across top registrars.
Domain history & insights
Track ownership, expiration, and value trends. Find domains that already have traffic, backlinks, or SEO authority.
WHOIS lookup
Look up domain ownership history and registrant information instantly with our built-in WHOIS lookup.
Domain value estimates
Estimate how much a domain might be worth using real market data, comparable sales, and traffic insights.
Premium domain marketplace
Explore high-quality premium domains optimized for branding, traffic, and long-term value.
Tips for choosing a domain
What makes a great domain name?
Choosing the right domain is critical for your website. When you combine it with the right extension, it becomes even more powerful.
Relevant
Your domain name should connect to your brand, business, and web content. It should give visitors a clear idea of what to expect when they land on your site.
Memorable
Great domain names stick in people's minds and stand out from the crowd. Avoid complex or confusing words that challenge spelling.
Short
Short domains are easier to remember and type. Avoid unnecessary words or hyphens that can make your domain name hard to remember.
On-brand
Your domain name and extension offer an opportunity to reinforce your brand identity. Extensions and TLDs specific to your industry can enhance the relevance and credibility of your website.
Guides & blogs
Learn more from domain experts
Explore domains from the fundamentals of buying domains to the technology behind Instant Domain Search.
“Media Guy's pop pick: Instant Domain Search.”
Domain Name Search FAQs
What is a domain name?
A domain name is the address you type into your web browser to visit a website, like "instantdomainsearch.com." It identifies a website on the internet, making it easy for people to find and remember. Like your home address helps people find where you live, a domain name helps people find your website. Our domain search tool helps you find available domains.
Why use Instant Domain Search?
Our free domain name search delivers the fastest search results on the internet. As you type, our tool shows available domains in less than 25 milliseconds using powerful AI and instant search infrastructure. With every query, you see available extensions, suggested similar domains, and premium domains to boost your website performance. You also gain access to a suite of features including price history, WHOIS lookup, estimated value, pronunciation, and where to buy it for the cheapest price.
What if the domain name I want is already taken?
If someone already owns the domain name you want, you still have several options:
- Try a different extension: if someone owns "example.com," check if "example.net," "example.org," or other TLDs remain available. See the full list of available extensions.
- Create a variation: add a word, hyphen, or change the order of words to create a variation of your desired domain name. Our Domain Name Generator suggests similar available domains. Our premium domain search tool also helps you find similar, high-performing domains.
- Contact the owner: the current owner might sell their domain. You can often find owner information by visiting the domain or using WHOIS lookup to locate the owner.
How do I check if a domain name is available?
Use our domain checker to see if a domain name is available. Type the name you want, and you'll receive real-time results that check domains across different extensions (like ".com" or ".net") and provide alternative suggestions.
What are extensions and TLDs, and which one should I choose?
A TLD (Top-Level Domain) represents the part of a domain name that comes after the dot, like ".com" or ".org." The .com extension ranks as the most common, but many others, such as ".net" or industry-specific extensions like ".tech" or ".shop," offer great alternatives. Our domain extension tool helps you explore different TLD options.
How do I buy domains?
Once you find an available domain using our domain search tool, select a registrar to purchase it. We show you pricing from trusted registrars so you can buy with confidence. After buying, you'll connect the domain to your website or hosting provider.