SHA-256 Hash Generator

Generate SHA-256 cryptographic hash from any text with additional SHA-512, SHA-1, and MD5 hash generation for comparison. SHA-256 produces a secure 64-character hexadecimal hash (256 bits), SHA-512 produces 128 characters (512 bits), SHA-1 produces 40 characters, and MD5 produces 32 characters. Real-time hash generation as you type with character and byte count display. Powered by CryptoJS library for accurate cryptographic hashing. Copy any hash with one click. Includes educational information: SHA-256 is cryptographically secure for security applications, always produces fixed-length output, and is used for digital signatures, SSL certificates, blockchain, and file integrity verification. Compare multiple hash algorithms side-by-side. Perfect for security applications, blockchain development, and data integrity checks.