ASCII Converter
Text Input
ASCII (American Standard Code for Information Interchange) assigns numbers 0–127 to characters. It is the foundation of modern text encoding and backward-compatible with UTF-8.
- 1A=65, Z=90; a=97, z=122; 0=48, 9=57
- 2Space=32; newline=10; tab=9
- 3Control characters (0–31): non-printable
- 4Extended ASCII (128–255): region-dependent
"Hi" in ASCII=72 105
80 121 116 104 111 110 → text="Python"
| Char | Dec | Char | Dec |
|---|---|---|---|
| A | 65 | a | 97 |
| Z | 90 | z | 122 |
| 0 | 48 | 9 | 57 |
| Space | 32 | ! | 33 |
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