Simple tool for Hex/Binary conversion.
Hexadecimal (or Hex) is a base-16 number system with 16 possible symbols to represent numbers. These symbols includes numbers (0 to 9) and letters (A to F). The letters are used to represent values from 10 (A) to 15 (F).
For example, the hexadecimal value "10" is equal to 16 in a decimal system, and "1F" is equal to 31 in decimal (16 + 15). The consecutive hex number of "1F" is "20" (32 in decimal).