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Hex to Binary Converter

Convert hexadecimal (base-16) numbers to binary (base-2) representation instantly.

About Hex to Binary Converter

The Hex to Binary Converter transforms hexadecimal (base-16) numbers into binary (base-2) representation. Each hex digit maps to exactly 4 binary bits.

For example, hex F = 1111 in binary. This conversion is fundamental in computing since both formats represent binary data.

Input

Binary Result

Binary result will appear here

How to Use

1

Enter Hex

Type hex numbers (0-9, A-F) separated by spaces or without separators.

2

Convert

Click "Convert to Binary" to see the binary result.

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Hex to ASCII
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Decimal to Binary
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Frequently Asked Questions

How does hex to binary work?

Convert each hex digit to its 4-bit binary equivalent: 0=0000, 1=0001, ..., 9=1001, A=1010, B=1011, C=1100, D=1101, E=1110, F=1111.

What is FF in binary?

FF hex = 1111 1111 in binary = 255 decimal.

Is this free?

Yes, 100% free and runs locally in your browser.