Binary to Hex Converter
Convert numbers between binary, octal, decimal and hexadecimal — arbitrary size, entirely in your browser.
Processed entirely in your browser — nothing you enter here is ever uploaded.
Result
About this tool
This page opens the number base converter with binary (base 2) as the source and hexadecimal (base 16) as the target — paste the bits and run the conversion.
Binary and hex line up perfectly: every group of four bits is exactly one hex digit. Split 11011010 into 1101 and 1010, translate each group — 13 is d and 10 is a — and the result is da.
The complete tool converts between all four common bases in any direction and shows each result as binary, octal, decimal and hex side by side. There is no length limit, and the math runs entirely in your browser.
Example. Decimal 255 converts to hexadecimal ff, binary 11111111, and octal 377.
Limit. The only bases are 2, 8, 10, and 16, and a digit that does not belong in the source base is rejected.