· converter
Convert numbers between binary, octal, decimal and hex in your browser. Paste 255, 0xFF or 0b11111111 and get every base back, with no rounding.
Converter
Converters for values developers read every day. The Unix timestamp converter turns epoch seconds or milliseconds into a date in any IANA time zone, and a date back into epoch values.
The number base converter reads 255, 0xFF or 0b11111111 and gives back decimal, hex, octal and binary, with arbitrary precision so large values keep every digit.
Tools marked Runs in your browser convert on your own device.
1 public tool