Base Number Converter
Convert numbers between decimal, hexadecimal, binary, and octal
Binary (base 2), Decimal (base 10), and Hexadecimal (base 16) are the standard numbering systems used in software and hardware engineering.
One hexadecimal digit represents exactly 4 binary bits (a nibble). Two hex digits represent one 8-bit byte (00 to FF).
Yes, it leverages JavaScript native BigInt to calculate numbers with hundreds of digits without precision loss.
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Convert between decimal, hex, binary, and octal
