Text to binary and binary to text converter online
01001000 01100101 01101100 01101100 01101111
48 65 6C 6C 6F
72 101 108 108 111
Convert text to binary code or binary to text online. Supports ASCII and Unicode. See hexadecimal and decimal values. Used for CS education and programming.
Binary is base-2 number system (0s and 1s). Every character has a unique 8-bit binary representation.
A = 01000001 in 8-bit binary (ASCII value 65 = 64+1).