Online Character to Hexadecimal ASCII Code Converter

Update time: 06/22/2025 04:39 PM

Tool Introduction:

ASCII code has various representations including character form, binary, octal, decimal, and hexadecimal. This tool converts ASCII characters to their hexadecimal form, also known as Character to Hex ASCII Code conversion. Enter ASCII characters in the text box below, click the "Convert to Hex ASCII" button, and the hexadecimal ASCII codes will be displayed in the result box.

Please enter ASCII characters to convert.

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ASCII characters to ASCII code (hexadecimal) result:

About Character to Hexadecimal ASCII Code:

This tool converts ASCII characters to their hexadecimal value representation.

Common ASCII character to hexadecimal ASCII code relationships:

Numbers 0~9 correspond to ASCII codes from "30" to "39".
Uppercase letters A~Z correspond to ASCII codes from "41" to "5A".
Lowercase letters a~z correspond to ASCII codes from "61" to "7A".