IPv4 Address Converter

Convert IPv4 addresses between dotted decimal, decimal integer, hex, binary, and octal formats. 100% free, no signup, runs locally in your browser—nothing is uploaded to our servers.

Dotted Decimal
192.168.1.1
Decimal Integer
3232235777
Hexadecimal
0xC0A80101
Binary
11000000.10101000.00000001.00000001
Octal
0300.0250.01.01