🔐 Hash Generator
Generate cryptographic hashes (MD5, SHA1, SHA256) with optional HMAC key support for secure data verification.
💡 Hash Algorithm Guide
MD5
Fast 128-bit hash. Not secure - use only for checksums, not security.
SHA1
160-bit hash. Legacy - being phased out due to vulnerabilities.
SHA256
Recommended 256-bit hash. Cryptographically secure and widely used.
HMAC
Hash-based Message Authentication Code. Adds a secret key for authenticity verification.