Tools

Internet Speed Test

Measure your actual internet connection speed instantly. Securely check your latency (ping), download and upload speeds on Wi-Fi, fiber optic, or mobile data networks.

Calculadora de Subredes (Subnetting) Online | IPv4, IPv6 y VLSM | CCNA

Online subnetting calculator. Easily design IPv4, IPv6, and VLSM networks, calculate hosts, broadcast addresses, and ranges. Includes a CCNA-style simulator. Fast, accurate, and requires no installation.

Random number generator and online coin toss

Cryptographic-grade tool for generating unbiased random numbers. Includes an automatic converter (Hex/Bin) and a coin toss simulator. Tossing a coin is a simple way to make random decisions. The result can be "heads" or "tails," and it's completely unpredictable.