Regex Editor & Tester
Build, test, and debug regular expressions
Build, test, and debug regular expressions
Matches OPC UA and HTTP(S) server endpoint URLs such as opc.tcp://192.168.1.10:4840 or https://server.example.com:8080/path. It validates the protocol scheme (opc.tcp, https, or http), captures the hostname or IP address, requires a numeric port, and allows an optional alphanumeric path segment. Useful for parsing or validating industrial automation OPC UA server addresses.