ASCII To Hex Converter

Enter optional delimiter string (e.g:' ' , ' 0x' , ',0x' , 'h,'):

To use this simplest ASCII text to hex converter tool, type an ASCII value like “converter” to get ” 63 6f 6e 76 65 72 74 6f 72 ” and then press the Convert button. This is the way you can convert up to 128 ASCII texts to hexadecimal characters.

Use RESET button to clear the calculator.

SWAP button will help you to switch between ASCII to Hex and Hex to ASCII.

ASCII text to hexadecimal conversion examples

  • hello = (68 65 6c 6c 6f)16
  • awesome = (61 77 65 73 6f 6d 65)16
  • Arithmetic System= ( 41 72 69 74 68 6d 65 74 69 63 20 53 79 73 74 65 6d)16

ASCII

ASCII is an encoding system, which is abbreviation for the American Standard Code for Information Interchange. Designed earlier for old type computers and printers that use telegraphic codes. It was designed from 128 symbols including 10 numbers, a number of punctuation marks, 26 letters of English alphabet, etc.

Hex System

Hex or hexadecimal is a number system with base 16. This number system is especially interesting because in decimal number system we have only 10 digits to present the numbers. As hex system has 16 digits, the first 6 letters of English alphabet used to represent extra 6 digits. So, hex digits are 0,1,2,3,4,5,6,7,8 and 9 A, B, C, D, E, F.

ASCII to Text converter

ASCII Hex Binary
A 41 1000001
a 61 1100001
B 42 1000010
b 62 1100010
C 43 1000011
c 63 1100011
D 44 1000100
d 64 1100100
E 45 1000101
e 65 1100101
F 46 1000110
f 66 1100110
G 47 1000111
g 67 1100111
H 48 1001000
h 68 1101000
I 49 1001001
i 69 1101001
J 4A 1001010
j 6A 1101010
K 4B 1001011
k 6B 1101011
L 4C 1001100
l 6C 1101100
M 4D 1001101
m 6D 1101101
N 4E 1001110
n 6E 1101110
O 4F 1001111
o 6F 1101111
P 50 1010000
p 70 1110000
Q 51 1010001
q 71 1110001
R 52 1010010
r 72 1110010
S 53 1010011
s 73 1110011
T 54 1010100
t 74 1110100
U 55 1010101
u 75 1110101
V 56 1010110
v 76 1110110
W 57 1010111
w 77 1110111
X 58 1011000
x 78 1111000
Y 59 1011001
y 79 1111001
Z 5A 1011010
z 7A 1111010

ASCII To Hex

ASCII HEX Binary
! 21 100001
22 100010
# 23 100011
$ 24 100100
% 25 100101
& 26 100110
27 100111
( 28 101000
) 29 101001
* 2A 101010
+ 2B 101011
, 2C 101100
2D 101101
. 2E 101110
/ 2F 101111
: 3A 111010
; 3B 111011
< 3C 111100
= 3D 111101
> 3E 111110
? 3F 111111
@ 40 1000000
[ 5B 1011011
\ 5C 1011100
] 5D 1011101
^ 5E 1011110
_ 5F 1011111
` 60 1100000
{ 7B 1111011
| 7C 1111100
} 7D 1111101
~ 7E 1111110
DEL 7F 1111111
NUL 0 0
SOH 1 1
STX 2 10
ETX 3 11
EOT 4 100
ENQ 5 101
ACK 6 110
BEL 7 111
BS 8 1000
HT 9 1001
LF 0A 1010
VT 0B 1011
FF 0C 1100
CR 0D 1101
SO 0E 1110
SI 0F 1111
DLE 10 10000
DC1 11 10001
DC2 12 10010
DC3 13 10011
DC4 14 10100
NAK 15 10101
SYN 16 10110
ETB 17 10111
CAN 18 11000
EM 19 11001
SUB 1A 11010
ESC 1B 11011
FS 1C 11100
GS 1D 11101
RS 1E 11110
US 1F 11111
Space 20 100000

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