Convert between binary and text, decimal, hex, octal instantly
Each character is converted to its ASCII code, then represented as an 8-bit binary number. For example, 'A' = 65 in ASCII = 01000001 in binary.
Binary is a base-2 number system using only digits 0 and 1. It is the fundamental language of computers, where each digit (bit) represents an on/off state.
Yes! This tool supports full Unicode text. Characters outside ASCII are encoded as multi-byte UTF-8 sequences in binary.