Number Converter

Convert between Decimal, Hexadecimal, Binary, and Octal

Enter Number

How to Use

Enter any number in the input field
Select the input number format (Decimal, Hex, Binary, or Octal)
Click "Convert" or press Enter to convert
View all converted formats instantly
Use the copy button to copy any result to clipboard

Example: Enter "255" in Decimal to convert to FF (Hex), 11111111 (Binary), or 377 (Octal)