Which representations does it convert between?

Dotted decimal (the familiar 192.168.1.1 format), integer, hexadecimal and binary — the four common ways an IPv4 address gets represented.

Why would I need an IP address as a plain integer?

Some databases, APIs and low-level networking code store or process IP addresses as integers rather than the dotted decimal string, so converting is often necessary when working with that data.

Does this work for IPv6 addresses too?

This tool is built for IPv4 specifically — IPv6's much larger address space uses a different representation entirely.

Does IP Address Converter upload my files to a server?

No. IP Address Converter runs entirely in your browser using on-device processing, your files never leave your device.

IP Address Converter

Convert an IPv4 address between dotted decimal, integer, hex and binary.

Runs in your browser

IPv4 address

Dotted decimal

192.168.1.1

Decimal (32-bit integer)

3232235777

Hexadecimal

0xc0a80101

Binary

11000000.10101000.00000001.00000001

About this tool

An IPv4 address is really just a 32-bit number, and converting between its dotted decimal, integer, hex and binary representations is genuinely useful for networking and low-level programming work, but the manual conversion math is tedious and error-prone. This tool converts an IPv4 address between dotted decimal, integer, hex and binary, handling the conversion instantly across all four representations.

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