Hex ↔ Text Converter
Convert between hexadecimal and text
48 65 6C 6C 6F 20 57 6F 72 6C 64 21
About Hexadecimal
Hexadecimal (hex) is a base-16 number system using digits 0-9 and letters A-F. Each hex digit represents 4 bits, so two hex digits make one byte (8 bits).
Common uses: Color codes (#FF5733), MAC addresses (00:1A:2B:3C:4D:5E), memory addresses, and binary data representation.
Example: "Hi" = "48 69" (H=0x48=72, i=0x69=105)