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ASCII Converter

Convert text into decimal ASCII codes, octal, hex, and binary values.

Input / Parameters
Output / Result

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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