Binary / Hex / Decimal Converter
Convert numbers between binary, hexadecimal, decimal, and octal systems instantly.
About
This tool converts numbers between four commonly used number systems: decimal (base 10), binary (base 2), hexadecimal (base 16), and octal (base 8). Just type in any field and the others update instantly. Useful for programming, networking, and digital electronics.
FAQ
What is the largest number supported?
JavaScript safely handles integers up to 2^53 – 1 (9007199254740991).
Does it support negative numbers?
Currently this tool handles positive integers only.