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
✨
Calculate Sum8, Sum16, Sum32 checksums
✨
Calculate various CRC (e.g., CRC-8, CRC-16, CRC-32)
✨
Input hexadecimal strings
✨
Output checksum in hexadecimal
✨
Supports different byte orders (endianness)
Conversion Examples
Calculate Sum8 for a hex string
Input:
01020304
Output:
0A (Sum8)
Calculate CRC-16 for a longer hex string
Input:
ABCDEF0123
Output:
XXX (CRC-16)
Common Use Cases
🎯
Network communication validation
🎯
Firmware development and verification
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Data storage integrity checks
🎯
Embedded systems programming
🎯
Digital forensics
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