Hash Generator
Generate cryptographic hashes (SHA-1, SHA-256, SHA-384, SHA-512)
About Hash Functions
What are hash functions?
Hash functions are algorithms that convert input data into a fixed-size string of characters, which appears random but is deterministic.
Common uses:
- • Password storage (with proper salting)
- • Data integrity verification
- • Digital signatures
- • Blockchain and cryptocurrency
- • File checksums
Security note:
SHA-1 is deprecated for security purposes. Use SHA-256 or higher for secure applications.