Voer de ASCII / Unicode- tekenreeks in en druk op de knop Converteren (voer bijvoorbeeld "Voorbeeld" 
in om "01000101 01111000 01100001 01101101 01110000 01101100 01100101" te krijgen):
Converteer tekst naar binaire ASCII-code:
Converteer de tekst "Plant trees" naar binaire ASCII-code:
Oplossing:
Gebruik de ASCII-tabel om ASCII-code uit een teken te halen.
"P" = 80 = 2 6 +2 4 = 01010000 2
"l" = 108 = 2 6 +2 5 +2 3 +2 2 = 01101100 2
"a" = 97 = 2 6 +2 5 +2 0 = 01100001 2
⁝
Voor alle teksttekens zou je de binaire bytes moeten krijgen:
"01010000 01101100 01100001 01101110 01110100 00100000 01110100 01110010 01100101 01100101 01110011"
Gebruik ASCII-tabel: 'A' = 65 10 = 64 + 1 = 2 6 +2 0 = 01000001 2
Gebruik ASCII-tabel: '0' = 48 10 = 32 + 16 = 2 5 +2 4 = 00110000 2
| ASCII- teken | Hexadecimaal | Binair | 
|---|---|---|
| NUL | 00 | 00000000 | 
| SOH | 01 | 00000001 | 
| STX | 02 | 00000010 | 
| ETX | 03 | 00000011 | 
| EOT | 04 | 00000100 | 
| ENQ | 05 | 00000101 | 
| ACK | 06 | 00000110 | 
| BEL | 07 | 00000111 | 
| BS | 08 | 00001000 | 
| HT | 09 | 00001001 | 
| LF | 0A | 00001010 | 
| VT | 0B | 00001011 | 
| FF | 0C | 00001100 | 
| CR | 0D | 00001101 | 
| DUS | 0E | 00001110 | 
| SI | 0F | 00001111 | 
| DLE | 10 | 00010000 | 
| DC1 | 11 | 00010001 | 
| DC2 | 12 | 00010010 | 
| DC3 | 13 | 00010011 | 
| DC4 | 14 | 00010100 | 
| NAK | 15 | 00010101 | 
| SYN | 16 | 00010110 | 
| ETB | 17 | 00010111 | 
| KAN | 18 | 00011000 | 
| EM | 19 | 00011001 | 
| SUB | 1A | 00011010 | 
| ESC | 1B | 00011011 | 
| FS | 1C | 00011100 | 
| GS | 1D | 00011101 | 
| RS | 1E | 00011110 | 
| VS | 1F | 00011111 | 
| Ruimte | 20 | 00100000 | 
| ! | 21 | 00100001 | 
| " | 22 | 00100010 | 
| # | 23 | 00100011 | 
| $ | 24 | 00100100 | 
| % | 25 | 00100101 | 
| & | 26 | 00100110 | 
| ' | 27 | 00100111 | 
| ( | 28 | 00101000 | 
| ) | 29 | 00101001 | 
| * | 2A | 00101010 | 
| + | 2B | 00101011 | 
| , | 2C | 00101100 | 
| - | 2D | 00101101 | 
| . | 2E | 00101110 | 
| / | 2F | 00101111 | 
| 0 | 30 | 00110000 | 
| 1 | 31 | 00110001 | 
| 2 | 32 | 00110010 | 
| 3 | 33 | 00110011 | 
| 4 | 34 | 00110100 | 
| 5 | 35 | 00110101 | 
| 6 | 36 | 00110110 | 
| 7 | 37 | 00110111 | 
| 8 | 38 | 00111000 | 
| 9 | 39 | 00111001 | 
| : | 3A | 00111010 | 
| ; | 3B | 00111011 | 
| < | 3C | 00111100 | 
| = | 3D | 00111101 | 
| / | 3E | 00111110 | 
| ? | 3F | 00111111 | 
| @ | 40 | 01000000 | 
| A | 41 | 01000001 | 
| B | 42 | 01000010 | 
| C | 43 | 01000011 | 
| D | 44 | 01000100 | 
| E | 45 | 01000101 | 
| F | 46 | 01000110 | 
| G | 47 | 01000111 | 
| H | 48 | 01001000 | 
| Ik | 49 | 01001001 | 
| J | 4A | 01001010 | 
| K | 4B | 01001011 | 
| L | 4C | 01001100 | 
| M | 4D | 01001101 | 
| N | 4E | 01001110 | 
| O | 4F | 01001111 | 
| P | 50 | 01010000 | 
| Q | 51 | 01010001 | 
| R | 52 | 01010010 | 
| S | 53 | 01010011 | 
| T | 54 | 01010100 | 
| U | 55 | 01010101 | 
| V | 56 | 01010110 | 
| W | 57 | 01010111 | 
| X | 58 | 01011000 | 
| Y | 59 | 01011001 | 
| Z | 5A | 01011010 | 
| [ | 5B | 01011011 | 
| \ | 5C | 01011100 | 
| ] | 5D | 01011101 | 
| ^ | 5E | 01011110 | 
| _ | 5F | 01011111 | 
| ' | 60 | 01100000 | 
| een | 61 | 01100001 | 
| b | 62 | 01100010 | 
| c | 63 | 01100011 | 
| d | 64 | 01100100 | 
| e | 65 | 01100101 | 
| f | 66 | 01100110 | 
| g | 67 | 01100111 | 
| h | 68 | 01101000 | 
| ik | 69 | 01101001 | 
| j | 6A | 01101010 | 
| k | 6B | 01101011 | 
| l | 6C | 01101100 | 
| m | 6D | 01101101 | 
| n | 6E | 01101110 | 
| o | 6F | 01101111 | 
| p | 70 | 01110000 | 
| q | 71 | 01110001 | 
| r | 72 | 01110010 | 
| s | 73 | 01110011 | 
| t | 74 | 01110100 | 
| u | 75 | 01110101 | 
| v | 76 | 01110110 | 
| w | 77 | 01110111 | 
| x | 78 | 01111000 | 
| y | 79 | 01111001 | 
| z | 7A | 01111010 | 
| { | 7B | 01111011 | 
| | | 7C | 01111100 | 
| } | 7D | 01111101 | 
| ~ | 7E | 01111110 | 
| DEL | 7F | 01111111 | 
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