Tool · numeric bases · byte order

Number & Endian Converter

One value, every representation.

Type a value in hex, decimal, binary or ASCII and see all the others — plus the exact little-endian and big-endian byte layouts for 8/16/32/64-bit integers and IEEE-754 floats. Essential when parsing a wire format by hand.

Value

Input base: unsigned

Bases

HEX— DEC— BIN— OCT— ASCII—

Endianness (integer byte order)

8-bit—

16 LE—

16 BE—

32 LE—

32 BE—

64 LE—

64 BE—

Little-endian writes the least-significant byte first — the default on x86/ARM in most software. Network byte order is big-endian.

IEEE-754 float (32-bit) from hex bits