Hash Tools
SHA-256 Generator
Generate SHA-256 (Secure Hash Algorithm 256-bit) cryptographic hashes for text or files. SHA-256 is the most widely adopted member of the SHA-2 family, producing 64-character hexadecimal digests. Used in blockchain, digital signatures, certificates, and password hashing.
Updated 2025-12-02
SHA-256 Hash Generator
Calculate SHA-256 hashes for text or files
Generate secure 256-bit SHA-2 digests with file support and multiple output formats.
SHA-256 is part of the SHA-2 family and provides strong cryptographic security for checksums, digital signatures, and blockchain applications. All hashing happens locally in your browser.