Keccak-384 Hash Generator

Keccak-384 is a 384-bit cryptographic hash function from the Keccak family. It produces a fixed 384-bit digest, shown by this page as 96 lowercase hexadecimal characters. Keccak is the algorithm family selected by NIST for SHA-3, but raw Keccak hashes are not the same as the standardized SHA3-* functions.

This generator hashes the text entered in the input box in the browser and writes the Keccak-384 digest to the output box. The input is treated as UTF-8 text, and the same input text produces the same hash every time.

Use this tool when a protocol, test vector, library comparison, or compatibility check explicitly calls for Keccak-384. Do not use the result as a SHA3-384 digest: SHA3-384 is closely related and has the same output size, but it intentionally produces different values for the same input.

The hash depends on the exact text being processed. Whitespace, capitalization, punctuation, line endings, trailing newlines, and Unicode normalization can all change the output. This page hashes text only; it does not hash files, decode hexadecimal as binary input, add salts, create HMACs, or manage keys. For passwords, authentication, signatures, or production protocol use, follow the target system's required algorithm and use reviewed cryptographic libraries.