SHA-3 Hash
Generate SHA-3 hashes
Output size: 256-bit (32 bytes)
64-character hexadecimal string
0 characters
0 characters
About SHA-3
SHA-3 (Secure Hash Algorithm 3) is based on the Keccak sponge construction and was standardized by NIST in 2015 as an alternative to SHA-2. It supports multiple output sizes (224, 256, 384, 512 bits) and is resistant to length extension attacks. SHA-3 is recommended for new applications requiring maximum long-term security.