Adler-32 Checksum Calculator

Calculate the Adler-32 checksum of a text string or file encoded in hex. Adler-32 is a fast checksum algorithm used in the zlib compression library and rsync. Adler-32 is faster than CRC32 but provides weaker error detection. It is not a cryptographic hash.

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Maximum file size: 100 MB

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Adler-32 checksum:

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