Domain Availability Checker

Before you commit to a business name, you need to check website domain name availability first. Our free Domain Availability Checker instantly tests domain name availability across all major TLD extensions—including .com, .io, .co, .net, .org, .app, .dev, .ai, and more.

In today's digital-first world, your domain name is your digital real estate. With over 350 million registered domains worldwide, finding available names is increasingly challenging. That's why founders use our website domain search availability tool before investing in branding, marketing, or business registration.

Our domain checker availability system queries multiple registrars in real-time. Search domain availability for any name in seconds—no more visiting multiple sites or guessing. We show availability status for 15+ popular TLDs at once, so you can quickly pivot to alternatives if your first choice is taken.

Whether you're launching a startup, rebranding an existing business, or just brainstorming ideas, knowing domain availability early saves time and prevents costly pivots later. Our tool provides direct links to register available domains with trusted registrars at competitive prices.

Need to test domain name availability for multiple variations? Our bulk check feature lets you compare dozens of options side by side. Plus, integrated pricing shows registration costs across different registrars so you can find the best deal.