Free Domain Tool
Enter a name (with or without extension). We instantly check popular TLDs using DNS lookup and list every available & taken domain.
Checks .com .net .org .io .dev .app and 40+ popular TLDs via live DNS
We check a curated list of the most popular and useful top-level domains so you can quickly see what’s free.
A Top-Level Domain (TLD) is the last part of a domain name — the letters after the final dot. Examples include .com, .org, .net, and newer options like .app, .dev, .shop, and .xyz.
TLDs help define the purpose or brand of a website. With hundreds of options available, you can find a domain that perfectly matches your project or business.
Explore the full interactive list of TLDs with registry details, search, sorting, and pagination.