SHA-3/Keccak Hash Generator

Supports SHA3-224, SHA3-256, SHA3-384, SHA3-512 and Keccak variants. Uses WebAssembly to accelerate secure hash generation from text or files.

Algorithm Family

Output Size

Input Format

Output Format

Uppercase Output

Input Data

Results SHA3-256

Hash Result

Documentation

This tool computes SHA3 and Keccak family hashes locally, with 224/256/384/512-bit output variants.

Key Features

SHA3-224/256/384/512 support
Keccak-224/256/384/512 support
Text and file input modes
Multiple input/output formats

Steps

Select algorithm family and bit length.
Configure formats and provide input data.
Generate and copy the hash output.

Notes

SHA3 and Keccak use different padding rules and are not interchangeable.
Ensure family and bit length match when comparing results.
Prefer standardized SHA3 variants for security-focused usage.