ASCII / Unicode Lookup & Converter
Look up and convert ASCII and Unicode characters
Character Lookup
ASCII Reference Table (0–127)
| Dec | Hex | Oct | Binary | Char | Name |
|---|---|---|---|---|---|
| 0 | 00 | 0 | 00000000 | NUL | NULL |
| 1 | 01 | 1 | 00000001 | SOH | START OF HEADING |
| 2 | 02 | 2 | 00000010 | STX | START OF TEXT |
| 3 | 03 | 3 | 00000011 | ETX | END OF TEXT |
| 4 | 04 | 4 | 00000100 | EOT | END OF TRANSMISSION |
| 5 | 05 | 5 | 00000101 | ENQ | ENQUIRY |
| 6 | 06 | 6 | 00000110 | ACK | ACKNOWLEDGE |
| 7 | 07 | 7 | 00000111 | BEL | BELL |
| 8 | 08 | 10 | 00001000 | BS | BACKSPACE |
| 9 | 09 | 11 | 00001001 | HT | HORIZONTAL TAB |
| 10 | 0A | 12 | 00001010 | LF | LINE FEED |
| 11 | 0B | 13 | 00001011 | VT | VERTICAL TAB |
| 12 | 0C | 14 | 00001100 | FF | FORM FEED |
| 13 | 0D | 15 | 00001101 | CR | CARRIAGE RETURN |
| 14 | 0E | 16 | 00001110 | SO | SHIFT OUT |
| 15 | 0F | 17 | 00001111 | SI | SHIFT IN |
| 16 | 10 | 20 | 00010000 | DLE | DATA LINK ESCAPE |
| 17 | 11 | 21 | 00010001 | DC1 | DEVICE CONTROL 1 |
| 18 | 12 | 22 | 00010010 | DC2 | DEVICE CONTROL 2 |
| 19 | 13 | 23 | 00010011 | DC3 | DEVICE CONTROL 3 |
| 20 | 14 | 24 | 00010100 | DC4 | DEVICE CONTROL 4 |
| 21 | 15 | 25 | 00010101 | NAK | NEGATIVE ACKNOWLEDGE |
| 22 | 16 | 26 | 00010110 | SYN | SYNCHRONOUS IDLE |
| 23 | 17 | 27 | 00010111 | ETB | END OF TRANS. BLOCK |
| 24 | 18 | 30 | 00011000 | CAN | CANCEL |
| 25 | 19 | 31 | 00011001 | EM | END OF MEDIUM |
| 26 | 1A | 32 | 00011010 | SUB | SUBSTITUTE |
| 27 | 1B | 33 | 00011011 | ESC | ESCAPE |
| 28 | 1C | 34 | 00011100 | FS | FILE SEPARATOR |
| 29 | 1D | 35 | 00011101 | GS | GROUP SEPARATOR |
| 30 | 1E | 36 | 00011110 | RS | RECORD SEPARATOR |
| 31 | 1F | 37 | 00011111 | US | UNIT SEPARATOR |
| 32 | 20 | 40 | 00100000 | U+0020 | |
| 33 | 21 | 41 | 00100001 | ! | EXCLAMATION MARK |
| 34 | 22 | 42 | 00100010 | " | QUOTATION MARK |
| 35 | 23 | 43 | 00100011 | # | NUMBER SIGN |
| 36 | 24 | 44 | 00100100 | $ | DOLLAR SIGN |
| 37 | 25 | 45 | 00100101 | % | PERCENT SIGN |
| 38 | 26 | 46 | 00100110 | & | AMPERSAND |
| 39 | 27 | 47 | 00100111 | ' | APOSTROPHE |
| 40 | 28 | 50 | 00101000 | ( | LEFT PARENTHESIS |
| 41 | 29 | 51 | 00101001 | ) | RIGHT PARENTHESIS |
| 42 | 2A | 52 | 00101010 | * | ASTERISK |
| 43 | 2B | 53 | 00101011 | + | PLUS SIGN |
| 44 | 2C | 54 | 00101100 | , | COMMA |
| 45 | 2D | 55 | 00101101 | - | HYPHEN-MINUS |
| 46 | 2E | 56 | 00101110 | . | FULL STOP |
| 47 | 2F | 57 | 00101111 | / | SOLIDUS |
| 48 | 30 | 60 | 00110000 | 0 | DIGIT 0 |
| 49 | 31 | 61 | 00110001 | 1 | DIGIT 1 |
| 50 | 32 | 62 | 00110010 | 2 | DIGIT 2 |
| 51 | 33 | 63 | 00110011 | 3 | DIGIT 3 |
| 52 | 34 | 64 | 00110100 | 4 | DIGIT 4 |
| 53 | 35 | 65 | 00110101 | 5 | DIGIT 5 |
| 54 | 36 | 66 | 00110110 | 6 | DIGIT 6 |
| 55 | 37 | 67 | 00110111 | 7 | DIGIT 7 |
| 56 | 38 | 70 | 00111000 | 8 | DIGIT 8 |
| 57 | 39 | 71 | 00111001 | 9 | DIGIT 9 |
| 58 | 3A | 72 | 00111010 | : | COLON |
| 59 | 3B | 73 | 00111011 | ; | SEMICOLON |
| 60 | 3C | 74 | 00111100 | < | LESS-THAN SIGN |
| 61 | 3D | 75 | 00111101 | = | EQUALS SIGN |
| 62 | 3E | 76 | 00111110 | > | GREATER-THAN SIGN |
| 63 | 3F | 77 | 00111111 | ? | QUESTION MARK |
| 64 | 40 | 100 | 01000000 | @ | COMMERCIAL AT |
| 65 | 41 | 101 | 01000001 | A | LATIN CAPITAL LETTER A |
| 66 | 42 | 102 | 01000010 | B | LATIN CAPITAL LETTER B |
| 67 | 43 | 103 | 01000011 | C | LATIN CAPITAL LETTER C |
| 68 | 44 | 104 | 01000100 | D | LATIN CAPITAL LETTER D |
| 69 | 45 | 105 | 01000101 | E | LATIN CAPITAL LETTER E |
| 70 | 46 | 106 | 01000110 | F | LATIN CAPITAL LETTER F |
| 71 | 47 | 107 | 01000111 | G | LATIN CAPITAL LETTER G |
| 72 | 48 | 110 | 01001000 | H | LATIN CAPITAL LETTER H |
| 73 | 49 | 111 | 01001001 | I | LATIN CAPITAL LETTER I |
| 74 | 4A | 112 | 01001010 | J | LATIN CAPITAL LETTER J |
| 75 | 4B | 113 | 01001011 | K | LATIN CAPITAL LETTER K |
| 76 | 4C | 114 | 01001100 | L | LATIN CAPITAL LETTER L |
| 77 | 4D | 115 | 01001101 | M | LATIN CAPITAL LETTER M |
| 78 | 4E | 116 | 01001110 | N | LATIN CAPITAL LETTER N |
| 79 | 4F | 117 | 01001111 | O | LATIN CAPITAL LETTER O |
| 80 | 50 | 120 | 01010000 | P | LATIN CAPITAL LETTER P |
| 81 | 51 | 121 | 01010001 | Q | LATIN CAPITAL LETTER Q |
| 82 | 52 | 122 | 01010010 | R | LATIN CAPITAL LETTER R |
| 83 | 53 | 123 | 01010011 | S | LATIN CAPITAL LETTER S |
| 84 | 54 | 124 | 01010100 | T | LATIN CAPITAL LETTER T |
| 85 | 55 | 125 | 01010101 | U | LATIN CAPITAL LETTER U |
| 86 | 56 | 126 | 01010110 | V | LATIN CAPITAL LETTER V |
| 87 | 57 | 127 | 01010111 | W | LATIN CAPITAL LETTER W |
| 88 | 58 | 130 | 01011000 | X | LATIN CAPITAL LETTER X |
| 89 | 59 | 131 | 01011001 | Y | LATIN CAPITAL LETTER Y |
| 90 | 5A | 132 | 01011010 | Z | LATIN CAPITAL LETTER Z |
| 91 | 5B | 133 | 01011011 | [ | LEFT SQUARE BRACKET |
| 92 | 5C | 134 | 01011100 | \ | REVERSE SOLIDUS |
| 93 | 5D | 135 | 01011101 | ] | RIGHT SQUARE BRACKET |
| 94 | 5E | 136 | 01011110 | ^ | CIRCUMFLEX ACCENT |
| 95 | 5F | 137 | 01011111 | _ | LOW LINE |
| 96 | 60 | 140 | 01100000 | ` | GRAVE ACCENT |
| 97 | 61 | 141 | 01100001 | a | LATIN SMALL LETTER a |
| 98 | 62 | 142 | 01100010 | b | LATIN SMALL LETTER b |
| 99 | 63 | 143 | 01100011 | c | LATIN SMALL LETTER c |
| 100 | 64 | 144 | 01100100 | d | LATIN SMALL LETTER d |
| 101 | 65 | 145 | 01100101 | e | LATIN SMALL LETTER e |
| 102 | 66 | 146 | 01100110 | f | LATIN SMALL LETTER f |
| 103 | 67 | 147 | 01100111 | g | LATIN SMALL LETTER g |
| 104 | 68 | 150 | 01101000 | h | LATIN SMALL LETTER h |
| 105 | 69 | 151 | 01101001 | i | LATIN SMALL LETTER i |
| 106 | 6A | 152 | 01101010 | j | LATIN SMALL LETTER j |
| 107 | 6B | 153 | 01101011 | k | LATIN SMALL LETTER k |
| 108 | 6C | 154 | 01101100 | l | LATIN SMALL LETTER l |
| 109 | 6D | 155 | 01101101 | m | LATIN SMALL LETTER m |
| 110 | 6E | 156 | 01101110 | n | LATIN SMALL LETTER n |
| 111 | 6F | 157 | 01101111 | o | LATIN SMALL LETTER o |
| 112 | 70 | 160 | 01110000 | p | LATIN SMALL LETTER p |
| 113 | 71 | 161 | 01110001 | q | LATIN SMALL LETTER q |
| 114 | 72 | 162 | 01110010 | r | LATIN SMALL LETTER r |
| 115 | 73 | 163 | 01110011 | s | LATIN SMALL LETTER s |
| 116 | 74 | 164 | 01110100 | t | LATIN SMALL LETTER t |
| 117 | 75 | 165 | 01110101 | u | LATIN SMALL LETTER u |
| 118 | 76 | 166 | 01110110 | v | LATIN SMALL LETTER v |
| 119 | 77 | 167 | 01110111 | w | LATIN SMALL LETTER w |
| 120 | 78 | 170 | 01111000 | x | LATIN SMALL LETTER x |
| 121 | 79 | 171 | 01111001 | y | LATIN SMALL LETTER y |
| 122 | 7A | 172 | 01111010 | z | LATIN SMALL LETTER z |
| 123 | 7B | 173 | 01111011 | { | LEFT CURLY BRACKET |
| 124 | 7C | 174 | 01111100 | | | VERTICAL LINE |
| 125 | 7D | 175 | 01111101 | } | RIGHT CURLY BRACKET |
| 126 | 7E | 176 | 01111110 | ~ | TILDE |
| 127 | 7F | 177 | 01111111 | DEL | DELETE |
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