⚙️ Computer Science Fundamentals

Binary & Hex Translator

Convert text to binary, hexadecimal, octal, and decimal - and back again. Instant multi-base encoding for developers and curious minds.

Input base:

Decoded Text

Decoded text will appear here…

Try an example:

              CharDecHexBin
            

Binary (base 2): Uses digits 0 and 1. One character = 8 bits.

Octal (base 8): Uses digits 0-7. Common in Unix file permissions.

Decimal (base 10): Standard number system. A=65, Z=90.

Hexadecimal (base 16): Uses 0-9 and A - F. Used in HTML colours, memory addresses.