Number Base Converter
Decimal, binary, octal & hex.
Decimal255
Binary11111111
Octal377
HexadecimalFF
Optional: sends these inputs and this result to AI. Avoid confidential or sensitive information.
About Number Base Converter
The same integer can be written in different bases: binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16). Programmers use hex and binary to inspect how data is stored.
Important considerations
This tool converts whole numbers only. Fractional values and very large integers beyond the safe integer range may lose precision.