To convert a string or text to hexadecimal manually, each character in the string is translated into its ASCII (or Unicode) hexadecimal equivalent. Here's how you can do it:
Steps for String to Hex Conversion:
Write the string you want to convert (e.g., "Hello").
Find the ASCII code for each character.
Convert each ASCII value into its hexadecimal representation.
Example:
Input Text: "Hello"
Character 'H': ASCII value is 72 in decimal, which is 48 in hexadecimal.
Character 'e': ASCII value is 101 in decimal, which is 65 in hexadecimal.
Character 'l': ASCII value is 108 in decimal, which is 6C in hexadecimal.
Character 'l': Same as the previous, so it's 6C in hexadecimal.
Character 'o': ASCII value is 111 in decimal, which is 6F in hexadecimal.
Output in Hexadecimal:
48 65 6C 6C 6F
