Md5Calc.com provides free services that helps IT specialists to make their job easier
Here you can find hash calculator for more than
60 popular algorithms:
MD5, CRC32, SHA256, RIPEMD, TIGER, HAVAL, FNV and many other
Here you can find information about your browser and IP address. Country code, User Agent, Resolution, Window size and many other params.
Here you can find password generator. It provides few types of passwords with different length and complexity.