Master Composite: ASCII 0–127 • Complete

No Skips (One-Pass Edition)

Purpose. This page gives a machine-readable + human-readable master table for 7-bit ASCII (0–127) with every code point enumerated—no gaps, no skips—including: Decimal, the decimal value spelled out in words, Hex, Octal, 7-bit Binary, Unicode code point, Abbrev/Symbol, Standard Name, and Printable flag.
It’s designed to interoperate with the Codex language-unit stack (grapheme → phoneme → morpheme → lexeme) and our SGI/Provenance toolchain.


A) Control Codes (0–31) + DEL (127)

Dec(in words)HexOctBin (7-bit)UnicodeAbbrev/SymbolStandard NamePrintable
0zero000000000000U+0000NULNULLNo
1one010010000001U+0001SOHSTART OF HEADINGNo
2two020020000010U+0002STXSTART OF TEXTNo
3three030030000011U+0003ETXEND OF TEXTNo
4four040040000100U+0004EOTEND OF TRANSMISSIONNo
5five050050000101U+0005ENQENQUIRYNo
6six060060000110U+0006ACKACKNOWLEDGENo
7seven070070000111U+0007BELBELLNo
8eight080100001000U+0008BSBACKSPACENo
9nine090110001001U+0009HTHORIZONTAL TABNo
10ten0A0120001010U+000ALFLINE FEEDNo
11eleven0B0130001011U+000BVTVERTICAL TABNo
12twelve0C0140001100U+000CFFFORM FEEDNo
13thirteen0D0150001101U+000DCRCARRIAGE RETURNNo
14fourteen0E0160001110U+000ESOSHIFT OUTNo
15fifteen0F0170001111U+000FSISHIFT INNo
16sixteen100200010000U+0010DLEDATA LINK ESCAPENo
17seventeen110210010001U+0011DC1DEVICE CONTROL 1No
18eighteen120220010010U+0012DC2DEVICE CONTROL 2No
19nineteen130230010011U+0013DC3DEVICE CONTROL 3No
20twenty140240010100U+0014DC4DEVICE CONTROL 4No
21twenty-one150250010101U+0015NAKNEGATIVE ACKNOWLEDGENo
22twenty-two160260010110U+0016SYNSYNCHRONOUS IDLENo
23twenty-three170270010111U+0017ETBEND OF TRANSMISSION BLOCKNo
24twenty-four180300011000U+0018CANCANCELNo
25twenty-five190310011001U+0019EMEND OF MEDIUMNo
26twenty-six1A0320011010U+001ASUBSUBSTITUTENo
27twenty-seven1B0330011011U+001BESCESCAPENo
28twenty-eight1C0340011100U+001CFSFILE SEPARATORNo
29twenty-nine1D0350011101U+001DGSGROUP SEPARATORNo
30thirty1E0360011110U+001ERSRECORD SEPARATORNo
31thirty-one1F0370011111U+001FUSUNIT SEPARATORNo
127one hundred twenty-seven7F1771111111U+007FDELDELETENo

B) Printable ASCII (32–126)

Dec(in words)HexOctBin (7-bit)UnicodeAbbrev/SymbolStandard NamePrintable
32thirty-two200400100000U+0020SPACEYes
33thirty-three210410100001U+0021!EXCLAMATION MARKYes
34thirty-four220420100010U+0022QUOTATION MARKYes
35thirty-five230430100011U+0023#NUMBER SIGNYes
36thirty-six240440100100U+0024$DOLLAR SIGNYes
37thirty-seven250450100101U+0025%PERCENT SIGNYes
38thirty-eight260460100110U+0026&AMPERSANDYes
39thirty-nine270470100111U+0027APOSTROPHEYes
40forty280500101000U+0028(LEFT PARENTHESISYes
41forty-one290510101001U+0029)RIGHT PARENTHESISYes
42forty-two2A0520101010U+002A*ASTERISKYes
43forty-three2B0530101011U+002B+PLUS SIGNYes
44forty-four2C0540101100U+002C,COMMAYes
45forty-five2D0550101101U+002DHYPHEN-MINUSYes
46forty-six2E0560101110U+002E.FULL STOPYes
47forty-seven2F0570101111U+002F/SOLIDUSYes
48forty-eight300600110000U+00300DIGIT ZEROYes
49forty-nine310610110001U+00311DIGIT ONEYes
50fifty320620110010U+00322DIGIT TWOYes
51fifty-one330630110011U+00333DIGIT THREEYes
52fifty-two340640110100U+00344DIGIT FOURYes
53fifty-three350650110101U+00355DIGIT FIVEYes
54fifty-four360660110110U+00366DIGIT SIXYes
55fifty-five370670110111U+00377DIGIT SEVENYes
56fifty-six380700111000U+00388DIGIT EIGHTYes
57fifty-seven390710111001U+00399DIGIT NINEYes
58fifty-eight3A0720111010U+003A:COLONYes
59fifty-nine3B0730111011U+003B;SEMICOLONYes
60sixty3C0740111100U+003C<LESS-THAN SIGNYes
61sixty-one3D0750111101U+003D=EQUALS SIGNYes
62sixty-two3E0760111110U+003E>GREATER-THAN SIGNYes
63sixty-three3F0770111111U+003F?QUESTION MARKYes
64sixty-four401001000000U+0040@COMMERCIAL ATYes
65sixty-five411011000001U+0041ALATIN CAPITAL LETTER AYes
66sixty-six421021000010U+0042BLATIN CAPITAL LETTER BYes
67sixty-seven431031000011U+0043CLATIN CAPITAL LETTER CYes
68sixty-eight441041000100U+0044DLATIN CAPITAL LETTER DYes
69sixty-nine451051000101U+0045ELATIN CAPITAL LETTER EYes
70seventy461061000110U+0046FLATIN CAPITAL LETTER FYes
71seventy-one471071000111U+0047GLATIN CAPITAL LETTER GYes
72seventy-two481101001000U+0048HLATIN CAPITAL LETTER HYes
73seventy-three491111001001U+0049ILATIN CAPITAL LETTER IYes
74seventy-four4A1121001010U+004AJLATIN CAPITAL LETTER JYes
75seventy-five4B1131001011U+004BKLATIN CAPITAL LETTER KYes
76seventy-six4C1141001100U+004CLLATIN CAPITAL LETTER LYes
77seventy-seven4D1151001101U+004DMLATIN CAPITAL LETTER MYes
78seventy-eight4E1161001110U+004ENLATIN CAPITAL LETTER NYes
79seventy-nine4F1171001111U+004FOLATIN CAPITAL LETTER OYes
80eighty501201010000U+0050PLATIN CAPITAL LETTER PYes
81eighty-one511211010001U+0051QLATIN CAPITAL LETTER QYes
82eighty-two521221010010U+0052RLATIN CAPITAL LETTER RYes
83eighty-three531231010011U+0053SLATIN CAPITAL LETTER SYes
84eighty-four541241010100U+0054TLATIN CAPITAL LETTER TYes
85eighty-five551251010101U+0055ULATIN CAPITAL LETTER UYes
86eighty-six561261010110U+0056VLATIN CAPITAL LETTER VYes
87eighty-seven571271010111U+0057WLATIN CAPITAL LETTER WYes
88eighty-eight581301011000U+0058XLATIN CAPITAL LETTER XYes
89eighty-nine591311011001U+0059YLATIN CAPITAL LETTER YYes
90ninety5A1321011010U+005AZLATIN CAPITAL LETTER ZYes
91ninety-one5B1331011011U+005B[LEFT SQUARE BRACKETYes
92ninety-two5C1341011100U+005C\REVERSE SOLIDUSYes
93ninety-three5D1351011101U+005D]RIGHT SQUARE BRACKETYes
94ninety-four5E1361011110U+005E^CIRCUMFLEX ACCENTYes
95ninety-five5F1371011111U+005F_LOW LINEYes
96ninety-six601401100000U+0060`GRAVE ACCENTYes
97ninety-seven611411100001U+0061aLATIN SMALL LETTER AYes
98ninety-eight621421100010U+0062bLATIN SMALL LETTER BYes
99ninety-nine631431100011U+0063cLATIN SMALL LETTER CYes
100one hundred641441100100U+0064dLATIN SMALL LETTER DYes
101one hundred one651451100101U+0065eLATIN SMALL LETTER EYes
102one hundred two661461100110U+0066fLATIN SMALL LETTER FYes
103one hundred three671471100111U+0067gLATIN SMALL LETTER GYes
104one hundred four681501101000U+0068hLATIN SMALL LETTER HYes
105one hundred five691511101001U+0069iLATIN SMALL LETTER IYes
106one hundred six6A1521101010U+006AjLATIN SMALL LETTER JYes
107one hundred seven6B1531101011U+006BkLATIN SMALL LETTER KYes
108one hundred eight6C1541101100U+006ClLATIN SMALL LETTER LYes
109one hundred nine6D1551101101U+006DmLATIN SMALL LETTER MYes
110one hundred ten6E1561101110U+006EnLATIN SMALL LETTER NYes
111one hundred eleven6F1571101111U+006FoLATIN SMALL LETTER OYes
112one hundred twelve701601110000U+0070pLATIN SMALL LETTER PYes
113one hundred thirteen711611110001U+0071qLATIN SMALL LETTER QYes
114one hundred fourteen721621110010U+0072rLATIN SMALL LETTER RYes
115one hundred fifteen731631110011U+0073sLATIN SMALL LETTER SYes
116one hundred sixteen741641110100U+0074tLATIN SMALL LETTER TYes
117one hundred seventeen751651110101U+0075uLATIN SMALL LETTER UYes
118one hundred eighteen761661110110U+0076vLATIN SMALL LETTER VYes
119one hundred nineteen771671110111U+0077wLATIN SMALL LETTER WYes
120one hundred twenty781701111000U+0078xLATIN SMALL LETTER XYes
121one hundred twenty-one791711111001U+0079yLATIN SMALL LETTER YYes
122one hundred twenty-two7A1721111010U+007AzLATIN SMALL LETTER ZYes
123one hundred twenty-three7B1731111011U+007B{LEFT CURLY BRACKETYes
124one hundred twenty-four7C1741111100U+007C|VERTICAL LINEYes
125one hundred twenty-five7D1751111101U+007D}RIGHT CURLY BRACKETYes
126one hundred twenty-six7E1761111110U+007E~TILDEYes

C) Cross-Phase Interop Hooks (for the Codex stack)


D) Notes for Engineers (how to read this page)

  • The tables above are stable, canonical mappings (7-bit ASCII).
  • “Printable” is Yes only for 32–126.
  • “Unicode” column mirrors Basic Latin block (U+0000–U+007F).
  • Decimal values are also spelled out in English to support speech→text→OS transduction and provenance checks.
  • This page is intended to be copied as-is into WordPress (Markdown). No additional assets required.

Key terms in plain language

Open a term for a concise explanation of language used on this page.

Broadband

A general term for always-on, high-speed Internet access. Broadband can be delivered over fiber, cable, DSL, fixed wireless, cellular, or satellite networks.

Cloud Computing

Computing resources—such as applications, servers, storage, or databases—delivered from remote infrastructure and scaled as requirements change.

Cybersecurity

The practices and controls used to protect identities, devices, networks, applications, and data from unauthorized access, disruption, or manipulation.

Identity and Access Management (IAM)

The systems and policies that determine who a user is, what resources they may access, and how that access is authenticated and reviewed.

API

An application programming interface is a defined way for software systems to exchange data or request functions from one another.

Artificial Intelligence (AI)

Software designed to perform tasks involving prediction, classification, generation, reasoning, or decision support. Business use still requires clear data, governance, security, and human accountability.