🔗 SHA Hash Generator
Generate secure SHA hashes for data integrity verification, digital signatures, and cryptographic applications. Support for SHA-1, SHA-256, SHA-384, and SHA-512.
🛡️ SHA-256
🔒 SHA-512
⚡ Real-time
Hash Status
Algorithm:
SHA-256
Hash Length:
64 chars
Security:
Strong
Input Data
Enter your text or data to generate SHA hash
Text/Data Input
Enter any text or paste data
Hash Results
Generated hashes for your input data
SHA-256 Hash:
Enter data to generate hash...
SHA-512 Hash:
Enter data to generate hash...
SHA-1 Hash (Legacy):
Enter data to generate hash...
SHA-384 Hash:
Enter data to generate hash...
Input Length:
0 characters
Input Bytes:
0 bytes (UTF-8)
Processing Time:
0 ms
🔗 About SHA Hash Algorithms
What is SHA?
Secure Hash Algorithm (SHA) is a family of cryptographic hash functions designed by the NSA. They produce fixed-size hash values from variable-size input data.
Security Levels
SHA-1: Deprecated (collision attacks found)
SHA-256: Secure (recommended for most uses)
SHA-512: Maximum security (future-proof)
Common Applications
Password storage (with salt), digital signatures, blockchain, file integrity verification, certificates, and data deduplication.