Developer Tools

Networking Tools

IPv4/IPv6 calculators, CIDR and subnet tools, IP-to-binary converters, MAC address generators, and user-agent parsers.

Tools in this section

8 tools

Calculate subnet masks, network/broadcast addresses, and host ranges.

Expand, compress, and calculate IPv6 addresses and prefixes.

Calculate CIDR ranges, host counts, and subnet masks from CIDR notation.

Split networks into subnets and plan IP address allocation.

Convert IP addresses to binary representation with octet breakdown.

Convert binary numbers to decimal and back.

Generate random MAC addresses with custom formatting options.

Parse User-Agent strings to identify browser, OS, and device details.