Text ↔ ASCII
Convert ASCII characters to decimal codes and back.
How to use Text ↔ ASCII
Convert ASCII characters to decimal codes and back.
- Select Load example or paste your own test input.
- Choose Text to ASCII / ASCII to text and review the available options.
- Run the selected action; review any validation message.
- Inspect the output before copying, printing or downloading it.
A small example
Input: Hello Example output: 72 101 108 108 111
When the result looks wrong
ASCII covers a limited character set. Use a UTF-8-aware conversion for non-ASCII characters rather than assuming every character has an ASCII code.
Questions about Text ↔ ASCII
Is my input uploaded?
File and text processing runs in your browser. Opening the website still loads application assets from its host.
What if the result looks wrong?
ASCII covers a limited character set. Use a UTF-8-aware conversion for non-ASCII characters rather than assuming every character has an ASCII code.
Can I use sensitive production data?
Prefer non-sensitive test data. Never paste live access tokens, passwords or confidential documents into a site without assessing its code and environment.
Supported input and output
Text input; check the selected action and example for the expected syntax.
See the result panel and available copy or download controls for the selected action.