cSHAKE256 Hash

cSHAKE256 is a customizable variant of SHAKE256 from the SHA-3 family. It allows you to define a Function Name (N) and Customization String (S) for domain-specific hashing. This tool generates cSHAKE256 output instantly in your browser with full control over input encoding, output length, and customization parameters. No data is uploaded — everything runs locally.

Input