Convert an IPv4 address to/from decimal, binary, hex and octal — 100% in your browser.
Decimal
Hexadecimal
Octal
Binary
Type an IPv4 address (e.g. 192.168.1.1) OR a decimal integer into the two boxes and click Convert. The tool shows the decimal, hex, octal and binary (per-octet) representations. Useful for logs, databases and ping shortcuts. All conversion is local.