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ASCII Character Set

ASCII: American Standard Code for Information Interchange
DecHex Char in C in HTMLDescription
000 00 NUL \0 ^@ null
001 01 SOH ^A start of heading
002 02 STX ^B start of text
003 03 ETX ^C end of text
004 04 EOT ^D end of transmission
005 05 ENQ ^E enquiry
006 06 ACK ^F acknowledge
007 07 BEL \a ^G bell, alart
008 08 BS \b ^H backspace
009 09 HT \t ^I horizontal tab
010 0A LF \n ^J line feed, new line
011 0B VT \v ^K vertical tab
012 0C FF \f ^L form feed
013 0D CR \r ^M carriage return
014 0E SO ^N shift out
015 0F SI ^O shift in
016 10 DLE ^P data link escape
017 11 DC1 ^Q device control 1, XON
018 12 DC2 ^R device control 2
019 13 DC3 ^S device control 3, XOFF
020 14 DC4 ^T device control 4
021 15 NAK ^U negative acknowledge
022 16 SYN ^V synchronous idle
023 17 ETB ^W end of transmission block
024 18 CAN ^X cancel
025 19 EM ^Y end of medium
026 1A SUB ^Z substitute
027 1B ESC ^[ escape
028 1C FS ^\ file separator
029 1D GS ^] group separator
030 1E RS ^^ record separator
031 1F US ^_ unit separator
032 20 SPC space
033 21 ! bang (exclamation mark)
034 22"\""double quote
035 23 # number sign
036 24 $ dollar
037 25 % percent
038 26 & &ampersand
039 27 ' \' single quote
040 28 ( left paren
041 29 ) right paren
042 2A * star (asterisk)
043 2B + plus
044 2C , comma
045 2D - dash (hyphen)
046 2E . dot (period)
047 2F / slash (slant)
048 30 0 zero
049 31 1 one
050 32 2 two
051 33 3 three
052 34 4 four
053 35 5 five
054 36 6 six
055 37 7 seven
056 38 8 eight
057 39 9 nine
058 3A : colon
059 3B ; semicolon
060 3C < &lt;less than
061 3D = equals
062 3E > &gt;greater than
063 3F ? \? query (question mark)
064 40 @ at sign
065 41 A uppercase A
066 42 B uppercase B
067 43 C uppercase C
068 44 D uppercase D
069 45 E uppercase E
070 46 F uppercase F
071 47 G uppercase G
072 48 H uppercase H
073 49 I uppercase I
074 4A J uppercase J
075 4B K uppercase K
076 4C L uppercase L
077 4D M uppercase M
078 4E N uppercase N
079 4F O uppercase O
080 50 P uppercase P
081 51 Q uppercase Q
082 52 R uppercase R
083 53 S uppercase S
084 54 T uppercase T
085 55 U uppercase U
086 56 V uppercase V
087 57 W uppercase W
088 58 X uppercase X
089 59 Y uppercase Y
090 5A Z uppercase Z
091 5B [ left square bracket (opening bracket)
092 5C \ \\ backslash
093 5D ] right square bracket (closing bracket)
094 5E ^ hat (circumflex)
095 5F _ underline
096 60 ` backquote (grave accent)
097 61 a lowercase a
098 62 b lowercase b
099 63 c lowercase c
100 64 d lowercase d
101 65 e lowercase e
102 66 f lowercase f
103 67 g lowercase g
104 68 h lowercase h
105 69 i lowercase i
106 6A j lowercase j
107 6B k lowercase k
108 6C l lowercase l
109 6D m lowercase m
110 6E n lowercase n
111 6F o lowercase o
112 70 p lowercase p
113 71 q lowercase q
114 72 r lowercase r
115 73 s lowercase s
116 74 t lowercase t
117 75 u lowercase u
118 76 v lowercase v
119 77 w lowercase w
120 78 x lowercase x
121 79 y lowercase y
122 7A z lowercase z
123 7B { open brace (oening brace)
124 7C | bar
125 7D } close brace (closing brace)
126 7E ~ tilde
127 7F DEL delete