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Hex to Binary Converter

Convert hexadecimal (base 16) numbers to binary (base 2).

Binary

Hexadecimal to binary, explained

Each hex digit expands to exactly four binary bits, so conversion is a straight digit-by-digit lookup — f 1111, a 1010. Enable padding to keep the leading zeros of each nibble (useful for byte-aligned data); disable it for the shortest form. A leading 0x is accepted and ignored. Everything runs locally.

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