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Table of 8-bit ASCII Character Codes

This is a partial table of characters in 8-bit ASCII.

DecimalOctalHexBinaryValueDescription
0000000000000 0000NUL"null" character
0010010010000 0001SOHstart of header
0020020020000 0010STXstart of text
0030030030000 0011ETXend of text
0040040040000 0100EOTend of transmission
0050050050000 0101ENQenquiry
0060060060000 0110ACKacknowledgment
0070070070000 0111BELbell
0080100080000 1000BSbackspace
0090110090000 1001HThorizontal tab
01001200A0000 1010LFline feed
01101300B0000 1011VTvertical tab
01201400C0000 1100FFform feed
01301500D0000 1101CRcarriage return
01401600E0000 1110SOshift out
01501700F0000 1111SIshift in
0160200100001 0000DLEdata link escape
0170210110001 0001DC1device control 1 (XON)
0180220120001 0010DC2device control 2
0190230130001 0011DC3device control 3 (XOFF)
0200240140001 0100DC4device control 4
0210250150001 0101NAKnegative acknowledgement
0220260160001 0110SYNsynchronous idle
0230270170001 0111ETBend of transmission block
0240300180001 1000CANcancel
0250310190001 1001EMend of medium
02603201A0001 1010SUBsubstitute
02703301B0001 1011ESCescape
02803401C0001 1100FSfile separator
02903501D0001 1101GSgroup separator
03003601E0001 1110RSrequest to send/record separator
03103701F0001 1111USunit separator
0320400200010 0000SPspace
0330410210010 0001!exclamation mark
0340420220010 0010"double quote
0350430230010 0011#number sign
0360440240010 0100$dollar sign
0370450250010 0101%percent
0380460260010 0110&ampersand
0390470270010 0111'single quote
0400500280010 1000(left/opening parenthesis
0410510290010 1001)right/closing parenthesis
04205202A0010 1010*asterisk
04305302B0010 1011+plus
04405402C0010 1100,comma
04505502D0010 1101-minus or dash
04605602E0010 1110.dot
04705702F0010 1111/forward slash
0480600300011 00000 
0490610310011 00011 
0500620320011 00102 
0510630330011 00113 
0520640340011 01004 
0530650350011 01015 
0540660360011 01106 
0550670370011 01117 
0560700380011 10008 
0570710390011 10019 
05807203A0011 1010:colon
05907303B0011 1011;semi-colon
06007403C0011 1100<less than
06107503D0011 1101=equal sign
06207603E0011 1110>greater than
06307703F0011 1111?question mark
0641000400100 0000@"at" symbol
0651010410100 0001A 
0661020420100 0010B 
0671030430100 0011C 
0681040440100 0100D 
0691050450100 0101E 
0701060460100 0110F 
0711070470100 0111G 
0721100480100 1000H 
0731110490100 1001I 
07411204A0100 1010J 
07511304B0100 1011K 
07611404C0100 1100L 
07711504D0100 1101M 
07811604E0100 1110N 
07911704F0100 1111O 
0801200500101 0000P 
0811210510101 0001Q 
0821220520101 0010R 
0831230530101 0011S 
0841240540101 0100T 
0851250550101 0101U 
0861260560101 0110V 
0871270570101 0111W 
0881300580101 1000X 
0891310590101 1001Y 
09013205A0101 1010Z 
09113305B0101 1011[left/opening bracket
09213405C0101 1100\back slash
09313505D0101 1101]right/closing bracket
09413605E0101 1110^caret/circumflex
09513705F0101 1111_underscore
0961400600110 0000` 
0971410610110 0001a 
0981420620110 0010b 
0991430630110 0011c 
1001440640110 0100d 
1011450650110 0101e 
1021460660110 0110f 
1031470670110 0111g 
1041500680110 1000h 
1051510690110 1001i 
10615206A0110 1010j 
10715306B0110 1011k 
10815406C0110 1100l 
10915506D0110 1101m 
11015606E0110 1110n 
11115706F0110 1111o 
1121600700111 0000p 
1131610710111 0001q 
1141620720111 0010r 
1151630730111 0011s 
1161640740111 0100t 
1171650750111 0101u 
1181660760111 0110v 
1191670770111 0111w 
1201700780111 1000x 
1211710790111 1001y 
12217207A0111 1010z 
12317307B0111 1011{left/opening brace
12417407C0111 1100|vertical bar
12517507D0111 1101}right/closing brace
12617607E0111 1110~tilde
12717707F0111 1111DELdelete

Complete table of characters in 8-bit ASCII: http://www.ascii-code.com.