ASCII•Client-Side Processing
ASCII Converter
Convert text into decimal ASCII codes, octal, hex, and binary values.
Developer workbench
⌘ / Ctrl + Enter to runConfigure. Run. Inspect.
UTF-8 byte values (ASCII for U+0000–U+007F); supports Unicode round trips.
5 input bytes
Output
How to Use ASCII Converter
01
Enter text in the box.
02
View space-separated decimal ASCII codes (e.g. 72 101 108 108 111).
03
Switch to 'ASCII to Text' to decode numbers back to characters.
Frequently Asked Questions
What is standard ASCII range?
Standard ASCII covers decimal codes 0 through 127.
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