IP Address Converter
How to Convert IP Addresses Locally on your Mac
IP addresses appear in logs, allowlists, firewall rules and diagnostics. CodeSwissKnife converts IP addresses between decimal, hexadecimal, binary and standard notation locally.
Why convert IP addresses locally?
Addresses can reveal internal networks and hosts. A local converter keeps diagnostic values out of web tools.
Compare multiple representations
Convert addresses into decimal, hexadecimal, binary and standard notation, including pasted addresses that include prefixes.
Use strict address parsing
Strict IPv4 and IPv6 parsing rejects ambiguous forms and emits RFC 5952-style IPv6 output for predictable results.
Use IP Address Converter on macOS
Download CodeSwissKnife to keep this network workflow and the rest of your developer tools in one native Mac app.