ASCII Converter

@echo off
echo Select an option:
echo 1. Text to Hex
echo 2. Hex to Text
set /p choice=Enter your choice:

if "%choice%"=="1" (
    set /p text=Enter the text:
    node -e "const text = process.argv[1]; const hexString = Buffer.from(text, 'utf8').toString('hex'); console.log(hexString);" "%text%"
) else if "%choice%"=="2" (
    set /p hexString=Enter the hex string:
    node -e "const hexString = process.argv[1]; const text = Buffer.from(hexString, 'hex').toString('utf8'); console.log(text);" "%hexString%"
) else (
    echo Invalid choice.
)