Text to Hex Converter

Enter Text:

Hexadecimal Result:

Your hex code will appear here...

How to Use the Text to Hex Converter

Our Text to Hex Converter allows you to easily convert any text to hexadecimal code. Follow these simple steps:

Enter your text in the input box
Click "Convert to Hex" to translate the text
The hexadecimal code will appear in the output box
Use "Format Hex" to add spaces between bytes
Use "Copy Result" to copy the hex code to your clipboard

About Text to Hex Conversion

Hexadecimal (base-16) is a numerical system that uses 16 symbols (0-9 and A-F) to represent values. In computing, each character in your text is converted to its hexadecimal representation according to the ASCII or Unicode standard.

For example:

H = 48
e = 65
l = 6C
l = 6C
o = 6F

So the text "Hello" becomes: 48 65 6C 6C 6F or 48656C6C6F

Common Text to Hex Conversions

Here are some common text to hexadecimal examples:

A: 41
1: 31
Hello: 48 65 6C 6C 6F
Code: 43 6F 64 65
Space ( ): 20
@ symbol: 40

Hexadecimal Encoding Standards

Our converter uses ASCII encoding by default, which represents each character with one byte (2 hex digits). Other encoding systems include:

UTF-8: Variable-length encoding (1-4 bytes per character)
Unicode: Hex values represent code points (e.g., U+0041 for 'A')
URL Encoding: Uses percent-encoding with hex (e.g., %20 for space)