Hexadecimal Calculator
Convert between Hexadecimal, Decimal, Binary, and ASCII strings with arithmetic support.
🔣 Base-16 Digits
0-9 and A-F (where A=10, B=11, C=12, D=13, E=14, F=15).
Hexadecimal Applications
Hexadecimal is commonly used in memory addressing, web color codes (#FF5733), and machine code.