# SHA Hash Generator

// SHA-256 · SHA-384 · SHA-512 via Web Crypto API

All hashing runs in your browser using the native Web Crypto API. Your input never leaves your device.

Algorithms

Input text

Characters: 0 Bytes (UTF-8): 0 Lines: 0

Output format

Hash output

SHA-256 256-bit · 64 hex chars

—

SHA-384 384-bit · 96 hex chars

—

SHA-512 512-bit · 128 hex chars

—

Type something above to generate hashes

Algorithm reference

SHA-256

Output: 256 bits / 32 bytes
Hex chars: 64
Family: SHA-2
Use case: General purpose, TLS, certificates, Git commits

SHA-384

Output: 384 bits / 48 bytes
Hex chars: 96
Family: SHA-2
Use case: Subresource Integrity (SRI), higher-security contexts

SHA-512

Output: 512 bits / 64 bytes
Hex chars: 128
Family: SHA-2
Use case: High-security signing, password hashing pipelines

⚠ SHA-2 functions are not suitable for password storage on their own — they are fast by design, which makes brute-force attacks cheap. Use a purpose-built password hashing function (bcrypt, Argon2, scrypt) instead.