Text to Binary Converter

Convert text to binary, hexadecimal, and back.

What is Binary?

Binary is a base-2 number system that uses only 0 and 1. Computers store all data in binary. Each character is represented by 8 bits (1 byte).

Examples

  • A = 01000001 (binary) = 41 (hex)
  • Hello = 01001000 01100101 01101100 01101100 01101111