SHA3-384
Calculate a SHA3-384 hash from text using UTF-8, Hex, Base64, and other input encodings. Read more
What is SHA3-384?
SHA3-384 is a fixed 384-bit cryptographic hash standardized in NIST FIPS 202. It uses the SHA-3 sponge construction and is distinct from SHA-384 in the SHA-2 family. Standardized SHA3-384 also differs from the original Keccak-384 submission because their domain-separation suffixes are not the same.
How to use this hash calculator
Enter the text, choose the input encoding that represents the intended bytes, and select the result format. A SHA3-384 digest has 96 hexadecimal characters or 48 raw bytes.
Result example
SHA3-384 of UTF-8 abc is ec01498288516fc926459f58e2c6ad8df9b473cb0fc08c2596da7cf0e49be4b298d88cea927ac7f539f1edf228376d25 in Hex.
Important limitations
SHA3-384 is not reversible encryption and a plain digest does not authenticate its source. Do not use it directly as a password-storage function; use a dedicated password hash with a salt and work factor.
Frequently asked questions
Why does my result differ from another tool?
Check the exact algorithm name, input bytes, character encoding, and line endings. SHA3-384, SHA-384, and Keccak-384 produce different values.
Can I use the result to verify data?
Yes, if the expected SHA3-384 value comes from a trusted source. For raw files, use SHA3-384 File Hash.