Separator:
Text Input
Binary Output
About Binary
Binary is the fundamental language of computers, using only 0s and 1s. This tool encodes text as UTF-8 and shows each byte of the UTF-8 encoding as an 8-bit group. ASCII characters take one byte; other characters (like é, €, or emoji) take two to four bytes.
A
01000001
B
01000010
1
00110001
@
01000000