tldx
Fast domain name availability research tool
TLDR
Check domain availability across TLDs
$ tldx [myapp] --tlds com,io,dev
Show only available domains with prefixes/suffixes$ tldx [cloud] --prefixes get,my --suffixes hub,ly --available
JSON output with max length filter$ tldx [startup] --format json --max-length 15
SYNOPSIS
tldx keywords [flags] [options]
DESCRIPTION
tldx generates domain name combinations from keywords, prefixes, and suffixes, then checks their availability via WHOIS lookups using concurrent goroutines. It supports multiple output formats and TLD presets for quick searches.
PARAMETERS
--tlds LIST
Comma-separated list of TLDs to check.--prefixes LIST
Comma-separated prefixes to prepend.--suffixes LIST
Comma-separated suffixes to append.--available
Show only available domains.--format FORMAT
Output format: text, json, csv, or grouped.--max-length N
Maximum domain name length.
HISTORY
tldx was created by Brandon Young (brandonyoungdev) and is written in Go.
