Enter any whole number (e.g., 255)
Enter hex values (e.g., FF, 1A3)
Enter binary digits (e.g., 10101010)
Enter octal values (e.g., 377, 123)
Key Features
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Convert hexadecimal input to binary output
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Supports various hexadecimal formats (e.g., with/without 0x prefix)
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Real-time conversion
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Copy results to clipboard
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User-friendly interface
Conversion Examples
Convert single hex digit to binary
Input:
F
Output:
1111
Convert two-digit hex to binary
Input:
A2
Output:
10100010
Convert three-digit hex to binary with leading zeros
Input:
1B3
Output:
000110110011
Common Use Cases
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Digital circuit design
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Microcontroller programming
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Data representation in computer science
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Debugging binary code
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Educational purposes for number systems
Ready to Convert?
Start using our hexadecimal to binary converter calculator now. It's free, fast, and accurate!