ASCII Codes Table
 
Control Characters
   
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ASCII

Hex

Symbol

Type

Description

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

NUL
SOH
STX
ETX
EOT
ENQ
ACK
BEL
BS
TAB
LF
VT
FF
CR
SO
SI


CC
CC
CC
CC
CC
CC

FE
FE
FE
FE
FE
FE



Null
Start of Heading
Start of Text
End of Text
End of Transmission
Enquiry
Acknowledge
Bell (audible or attention signal)
Backspace
Horizontal Tabulation
Line Feed
Vertical Tabulation
Form Feed
Carriage Return
Shift Out
Shift In


ASCII

Hex

Symbol

Type

Description

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F

DLE
DC1
DC2
DC3
DC4
NAK
SYN
ETB
CAN
EM
SUB
ESC
FS
GS
RS
US

CC




CC
CC
CC




IS
IS
IS
IS

Data Link Escape
Device Control 1
Device Control 2
Device Control 3
Device Control 4
Negative Acknowledge
Synchronous Idle
End of Transmission Block
Cancel
End of Medium
Substitute
Escape
File Separator
Group Separator
Record Separator
Unit Separator


 

 

 

Type

Description













CC
FE
IS

Communication Control
Format Effector
Information Separator