X-Ray Jam. June 9-15, 2025. See the results.

ASCII Characters

Control Codes

There are 32 control codes in ASCII, but many of them are not used any more. Notable codes have been marked with an asterisk.

NULL                0x00   0 *
Start of heading    0x01   1
Start of text       0x02   2
End of text         0x03   3
End of transmission 0x04   4
Enquiry             0x05   5
Acknowledge         0x06   6
Alert/bell          0x07   7
Backspace           0x08   8
Tab                 0x09   9 *
Newline             0x0A  10 *
Vertical tab        0x0B  11
New page            0x0C  12
Carriage return     0x0D  13 *
Shift out           0x0E  14
Shift in            0x0F  15
Data link escape    0x10  16
Device ctrl 1       0x11  17
Device ctrl 2       0x12  18
Device ctrl 3       0x13  19
Device ctrl 4       0x14  20
Negative ack        0x15  21
Synchronous idle    0x16  22
End of block        0x17  23
Cancel              0x18  24
End of medium       0x19  25
Substitute          0x1A  26
Escape              0x1B  27 *
File separator      0x1C  28
Group separator     0x1D  29
Record seperator    0x1E  30
Unit separator      0x1F  31

Actual Characters

Space  0x20   32         P      0x50   80
!      0x21   33         Q      0x51   81
"      0x22   34         R      0x52   82
#      0x23   35         S      0x53   83
$      0x24   36         T      0x54   84
%      0x25   37         U      0x55   85
&      0x26   38         V      0x56   86
'      0x27   39         W      0x57   87
(      0x28   40         X      0x58   88
)      0x29   41         Y      0x59   89
*      0x2A   42         Z      0x5A   90
+      0x2B   43         [      0x5B   91
,      0x2C   44         \      0x5C   92
-      0x2D   45         ]      0x5D   93
.      0x2E   46         ^      0x5E   94
/      0x2F   47         _      0x5F   95
0      0x30   48         `      0x60   96
1      0x31   49         a      0x61   97
2      0x32   50         b      0x62   98
3      0x33   51         c      0x63   99
4      0x34   52         d      0x64  100
5      0x35   53         e      0x65  101
6      0x36   54         f      0x66  102
7      0x37   55         g      0x67  103
8      0x38   56         h      0x68  104
9      0x39   57         i      0x69  105
:      0x3A   58         j      0x6A  106
;      0x3B   59         k      0x6B  107
<      0x3C   60         l      0x6C  108
=      0x3D   61         m      0x6D  109
>      0x3E   62         n      0x6E  110
?      0x3F   63         o      0x6F  111
@      0x40   64         p      0x70  112
A      0x41   65         q      0x71  113
B      0x42   66         r      0x72  114
C      0x43   67         s      0x73  115
D      0x44   68         t      0x74  116
E      0x45   69         u      0x75  117
F      0x46   70         v      0x76  118
G      0x47   71         w      0x77  119
H      0x48   72         x      0x78  120
I      0x49   73         y      0x79  121
J      0x4A   74         z      0x7A  122
K      0x4B   75         {      0x7B  123
L      0x4C   76         |      0x7C  124
M      0x4D   77         }      0x7D  125
N      0x4E   78         ~      0x7E  126
O      0x4F   79         DEL    0x7F  127

All printable characters:

 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~ 

Edited by nakst on