Converters
Number Base Converter
Convert integers between binary, octal, decimal, and hexadecimal.
Free online number base converter — runs entirely in your browser. Nothing is sent to our servers.
binary
11111111
octal
377
decimal
255
hex
FF
About this tool
Use this free browser-based number base converter when you need a quick converters utility without installing software. Processing stays on your device for privacy. Related searches: binary, hex, octal, radix, base.