Number Base Converter
Convert numbers between binary, octal, decimal and hexadecimal. Support for any base from 2 to 36. Free number system converter.
Binary (Base 2)
11111111
Octal (Base 8)
377
Decimal (Base 10)
255
Hexadecimal (Base 16)
FF
Bit Visualization
Ad Space
Free Number Base Converter
Convert numbers between binary (base 2), octal (base 8), decimal (base 10) and hexadecimal (base 16). Visual bit breakdown included.
Number Systems
- Binary (Base 2) - Used in computing at the hardware level (0 and 1)
- Octal (Base 8) - Used in Unix file permissions
- Decimal (Base 10) - Standard human number system
- Hexadecimal (Base 16) - Used in colors, memory addresses, MAC addresses