Octal to HEX Converter Tool

Octal to HEX Converter Tool:

Below is the complete tool of the Octal to HEX converter tool implemented in HTML, CSS and JavaScript. The tool allows users to input octal values and convert them into their corresponding hexadecimal representation. The style is colorful and responsive.

Octal to HEX Converter

Enter Octal Number:

HEX Output:

Features of Octal to Hex Converter Tool:

• Input Field: Users can enter an octal string in the input field.
• Convert Button: Clicking this button starts the conversion of the octal string to its corresponding hexadecimal representation.
• Result Display: The hexadecimal representation of the octal string is displayed below the button.

How it Works:

• When the user clicks the "Convert to HEX" button, the ConvertToHex() function is called.
• The octal string entered by the user is retrieved from the input field.
• The OctalToHex() function validates an octal string using a regular expression to ensure that it contains only valid octal digits (0-7).
• The octal string is then converted to decimal using parseInt(octal, 8).
• The decimal value is then converted to its corresponding hexadecimal representation using toString(16).
• The resulting hexadecimal string is displayed in the results section. If the octal string is invalid, an error message is displayed.