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 hex string to byte array
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Display bytes in various formats (decimal, binary)
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Handles different hex input formats (with/without spaces)
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Error handling for invalid hex
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Copy byte output
Conversion Examples
Convert hex bytes to decimal byte array
Input:
48 65 6C 6C 6F
Output:
[72, 101, 108, 108, 111] (Decimal bytes)
Convert hex value to byte array
Input:
0xDEADC0DE
Output:
[222, 173, 192, 222] (Decimal bytes)
Convert hex to binary byte representation
Input:
01020304
Output:
[00000001, 00000010, 00000011, 00000100] (Binary bytes)
Common Use Cases
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File format analysis (e.g., EXE, PDF headers)
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Network packet sniffing and analysis
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Memory dumping and forensics
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Cryptography (key/IV handling)
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Embedded systems programming (register values)
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