Domain Availability Checker - Bulk Search

Stop checking domains one by one. Automate your research with the ultimate professional-grade bulk domain aggregator. Are you a domain investor, digital marketer, startup founder, or developer? Domain Availability Checker is a high-performance, AI-powered tool designed to streamline your entire domain acquisition workflow—from initial brand ideation to real-time availability verification. Powered by lightning-fast RDAP API queries across 15+ official global registries, this extension delivers accurate, real-time results directly in your browser. By utilizing direct registry connections rather than third-party scrapers, you ensure maximum data integrity and speed. Privacy-First Research Your ideas are your assets. Unlike web-based search tools, your keyword ideas never leave your machine. All queries are performed locally, ensuring nobody can "front-run" or register your domain ideas before you do. ✨ NEW IN v2.0.0 — AI Brand Name Generator: Struggling to find the perfect name? Our built-in AI Brand Name Generator, powered by advanced large language models, helps you discover unique, memorable domain ideas in seconds. Generate New Brands: Create concepts from scratch based on your niche, style preferences, and custom rules. Intelligent Variations: Input base keywords and let the AI apply prefixes, suffixes, and linguistic modifiers to find registrable gems. One-Click Queue: Instantly move AI-generated suggestions into the bulk scanner to verify availability across all TLDs simultaneously. Process Monitor: Watch the generation in real-time with a built-in terminal-style monitor and instant "Append All" actions. Key Features: Multi-TLD Matrix Scanning: Input base keywords and instantly generate hundreds of combinations by scanning extensions like .com, .net, .io, .ai, .co, and .xyz concurrently. Global RDAP Integration: Choose from 15+ official registry provider protocols. We use official RDAP standards for maximum speed and accuracy across international and regional NICs. Custom TLD Injection: Easily add and scan niche or country-code TLDs (ccTLDs) on the fly. Dynamic Grid Analytics: View results in a clean, multi-dimensional table for a bird's-eye view of availability across your entire keyword set. Persistent Session Memory: Never lose a massive scan. Your progress is automatically saved to local storage, allowing you to return, rename, or export history at any time. Smart Filtering & CSV Export: Filter for "Available" domains only and export your curated data to a .csv file for seamless integration with Excel or Google Sheets. 100% Private & Local-First: No analytics, no tracking, and no external servers. Your domain research is yours alone. Who Is This For? Domain Investors managing large-scale portfolios. Startup Founders brainstorming brand identity. Digital Marketers validating campaign-specific domains. SEO Professionals securing high-impact keyword domains. Developers checking project availability during the build phase. How It Works:- Enter Keywords: Type your ideas or use the AI Generator to create new ones. Select TLDs: Choose your target extensions. Run Scan: Connect directly to official registries for real-time data. Analyze & Export: Filter for the best matches and export your findings to CSV.