The Domain Checker [ShiftShift] is a Chrome extension designed to streamline the process of checking domain name availability across more than 100 top-level domains (TLDs). This free tool allows users to find available domains for websites, businesses, or projects instantly as they type. It eliminates the hassle of visiting multiple registrar websites by providing real-time availability checks in a unified interface, making it a valuable resource for entrepreneurs, developers, and marketers.

Key features include color-coded availability statuses, organized results by category, and fast DNS-based checking for high accuracy. Users can access the extension easily with keyboard shortcuts or through the toolbar icon. With a clean and minimal interface, this extension ensures a seamless experience, allowing users to quickly find and register their desired domain names without any data being transmitted to external servers.