🔐 Hash Generator (MD5, SHA-1, SHA-256, SHA-512)
Generate cryptographic hashes for any text input. All computation is done locally in your browser using the Web Crypto API —secure and private.
Hash Algorithm Comparison
| Algorithm | Output Size | Security | Use Case |
|---|---|---|---|
| MD5 | 128 bits (32 hex) | ⚠Broken | Checksums, non-security |
| SHA-1 | 160 bits (40 hex) | ⚠Weak | Legacy systems, Git |
| SHA-256 | 256 bits (64 hex) | ✓Secure | Passwords, certificates |
| SHA-384 | 384 bits (96 hex) | ✓Secure | High-security apps |
| SHA-512 | 512 bits (128 hex) | ✓Secure | Maximum security |
Note: MD5 and SHA-1 are NOT recommended for security purposes. Use SHA-256 or stronger for passwords, digital signatures, and data integrity verification.