How is an IPv4 address converted to binary?

Each of the four octets (0–255) is written as an 8-bit binary number, so the whole address becomes 32 bits. For example 192 is 11000000.

What is the decimal integer shown?

It is the address treated as a single 32-bit unsigned number, computed as octet1×16777216 + octet2×65536 + octet3×256 + octet4. This is how IPs are stored internally.

Is my IP address sent anywhere?

No. The conversion is pure arithmetic done in your browser — nothing is uploaded or logged.

IP to Binary Converter

Convert an IPv4 address to binary, hex and decimal.

IPv4 to binary, hex and decimal

Enter any IPv4 address and see it as binary (per octet and as one 32-bit string), hexadecimal, and the decimal 32-bit integer that the address represents internally.

Useful for studying subnetting, debugging firewall rules, or understanding how masks line up bit-by-bit. Everything runs in your browser.