ASCII control characters
Binary |
Decimal |
Hexadecimal |
Abbreviations |
Display Representation |
Name/meaning |
0000 0000 |
0 |
00 |
Nul |
? |
Null) |
0000 0001 |
1 |
01 |
Soh |
? |
Title start |
0000 0010 |
2 |
02 |
STX |
? |
Start of this Article |
0000 0011 |
3 |
03 |
Etx |
? |
This article ends |
0000 0100 |
4 |
04 |
EOT |
? |
Transfer completed |
0000 0101 |
5 |
05 |
Enq |
? |
Request |
0000 0110 |
6 |
06 |
ACK |
? |
Confirm response |
0000 0111 |
7 |
07 |
Bel |
? |
Ring tones |
0000 1000 |
8 |
08 |
BS |
? |
Return |
0000 1001 |
9 |
09 |
HT |
? |
Horizontal positioning symbol |
0000 1010 |
10 |
0a |
Lf |
? |
Line feed key |
0000 1011 |
11 |
0b |
Vt |
? |
Vertical positioning symbol |
0000 1100 |
12 |
0c |
FF |
? |
Page feed key |
0000 1101 |
13 |
0d |
Cr |
? |
Reset key |
0000 1110 |
14 |
0e |
So |
? |
Shift out) |
0000 1111 |
15 |
0f |
Si |
? |
Shift in) |
0001 0000 |
16 |
10 |
DLE |
? |
Jump out of data communication |
0001 0001 |
17 |
11 |
DC1 |
? |
Device Control 1 (Xon enables software Speed Control) |
0001 0010 |
18 |
12 |
DC2 |
? |
Device Control 2 |
0001 0011 |
19 |
13 |
DC3 |
? |
Device Control 3 (xoff software Speed Control) |
0001 0100 |
20 |
14 |
Dc4 |
? |
Device Control 4 |
0001 0101 |
21 |
15 |
Nak |
? |
Response to confirmation failure |
0001 0110 |
22 |
16 |
SYN |
? |
Pause Synchronization |
0001 0111 |
23 |
17 |
Etb |
? |
Block Transfer complete |
0001 1000 |
24 |
18 |
Can |
? |
Cancel |
0001 1001 |
25 |
19 |
Em |
? |
Connection media interruption |
0001 1010 |
26 |
1a |
Sub |
? |
Replace |
0001 1011 |
27 |
1B |
ESC |
? |
Jump out |
0001 1100 |
28 |
1c |
FS |
? |
File delimiter |
0001 1101 |
29 |
1D |
GS |
? |
Group Separator |
0001 1110 |
30 |
1e |
RS |
? |
Record Separator |
0001 1111 |
31 |
1f |
Us |
? |
Unit Separator |
0111 1111 |
127 |
7f |
Del |
? |
Delete |
ASCII printable characters
Binary |
Decimal |
Hexadecimal |
Graphics |
0010 0000 |
32 |
20 |
(Space )(?) |
0010 0001 |
33 |
21 |
! |
0010 0010 |
34 |
22 |
" |
0010 0011 |
35 |
23 |
# |
0010 0100 |
36 |
24 |
$ |
0010 0101 |
37 |
25 |
% |
0010 0110 |
38 |
26 |
& |
0010 0111 |
39 |
27 |
' |
0010 1000 |
40 |
28 |
( |
0010 1001 |
41 |
29 |
) |
0010 1010 |
42 |
2a |
* |
0010 1011 |
43 |
2b |
+ |
0010 1100 |
44 |
2c |
, |
0010 1101 |
45 |
2d |
- |
0010 1110 |
46 |
2e |
. |
0010 1111 |
47 |
2f |
/ |
0011 0000 |
48 |
30 |
0 |
0011 0001 |
49 |
31 |
1 |
0011 0010 |
50 |
32 |
2 |
0011 0011 |
51 |
33 |
3 |
0011 0100 |
52 |
34 |
4 |
0011 0101 |
53 |
35 |
5 |
0011 0110 |
54 |
36 |
6 |
0011 0111 |
55 |
37 |
7 |
0011 1000 |
56 |
38 |
8 |
0011 1001 |
57 |
39 |
9 |
0011 1010 |
58 |
3A |
: |
0011 1011 |
59 |
3b |
; |
0011 1100 |
60 |
3c |
< |
0011 1101 |
61 |
3D |
= |
0011 1110 |
62 |
3E |
> |
0011 1111 |
63 |
3f |
? |
|
|
Binary |
Decimal |
Hexadecimal |
Graphics |
0100 0000 |
64 |
40 |
@ |
0100 0001 |
65 |
41 |
A |
0100 0010 |
66 |
42 |
B |
0100 0011 |
67 |
43 |
C |
0100 0100 |
68 |
44 |
D |
0100 0101 |
69 |
45 |
E |
0100 0110 |
70 |
46 |
F |
0100 0111 |
71 |
47 |
G |
0100 1000 |
72 |
48 |
H |
0100 1001 |
73 |
49 |
I |
0100 1010 |
74 |
4A |
J |
0100 1011 |
75 |
4b |
K |
0100 1100 |
76 |
4C |
L |
0100 1101 |
77 |
4d |
M |
0100 1110 |
78 |
4e |
N |
0100 1111 |
79 |
4f |
O |
0101 0000 |
80 |
50 |
P |
0101 0001 |
81 |
51 |
Q |
0101 0010 |
82 |
52 |
R |
0101 0011 |
83 |
53 |
S |
0101 0100 |
84 |
54 |
T |
0101 0101 |
85 |
55 |
U |
0101 0110 |
86 |
56 |
V |
0101 0111 |
87 |
57 |
W |
0101 1000 |
88 |
58 |
X |
0101 1001 |
89 |
59 |
Y |
0101 1010 |
90 |
5A |
Z |
0101 1011 |
91 |
5b |
[ |
0101 1100 |
92 |
5C |
\ |
0101 1101 |
93 |
5D |
] |
0101 1110 |
94 |
5E |
^ |
0101 1111 |
95 |
5f |
_ |
|
|
Binary |
Decimal |
Hexadecimal |
Graphics |
0110 0000 |
96 |
60 |
` |
0110 0001 |
97 |
61 |
A |
0110 0010 |
98 |
62 |
B |
0110 0011 |
99 |
63 |
C |
0110 0100 |
100 |
64 |
D |
0110 0101 |
101 |
65 |
E |
0110 0110 |
102 |
66 |
F |
0110 0111 |
103 |
67 |
G |
0110 1000 |
104 |
68 |
H |
0110 1001 |
105 |
69 |
I |
0110 1010 |
106 |
6a |
J |
0110 1011 |
107 |
6b |
K |
0110 1100 |
108 |
6c |
L |
0110 1101 |
109 |
6d |
M |
0110 1110 |
110 |
6e |
N |
0110 1111 |
111 |
6f |
O |
0111 0000 |
112 |
70 |
P |
0111 0001 |
113 |
71 |
Q |
0111 0010 |
114 |
72 |
R |
0111 0011 |
115 |
73 |
S |
0111 0100 |
116 |
74 |
T |
0111 0101 |
117 |
75 |
U |
0111 0110 |
118 |
76 |
V |
0111 0111 |
119 |
77 |
W |
0111 1000 |
120 |
78 |
X |
0111 1001 |
121 |
79 |
Y |
0111 1010 |
122 |
7A |
Z |
0111 1011 |
123 |
7b |
{ |
0111 1100 |
124 |
7c |
| |
0111 1101 |
125 |
7D |
} |
0111 1110 |
126 |
7E |
~ |
|
ASCII table-ASCII code table