NATIVE WEB CRYPTO API • ZERO DATA LEAVES YOUR BROWSER

Cryptographic Hash & Checksum Generator

Calculate standard SHA-256, SHA-512, and SHA-384 cryptographic digests for text strings and binary software packages. Zero upload required: all calculations execute directly within browser hardware.

Plaintext Input (Live Hashing)

Or Hash a Local File (No file data is uploaded)

SHA-256 (NIST Standard)

SHA-512 (High Security)

SHA-384

SHA-1 (Legacy / Git Compatibility)