SHA-256 Hash Generator

SHA-256 (Secure Hash Algorithm 256-bit) is a type of cryptographic hash function belonging to the SHA-2 (Secure Hash Algorithm 2) family. It creates a 256-bit (32-byte) hash value, typically presented as a hexadecimal number, from input data of any size.

SHA-256 finds extensive application in security contexts like digital signatures, message authentication codes (MACs), and blockchain technology. Its primary function is to generate a unique, fixed-size output for a given input, ensuring data integrity and guarding against tampering.