Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes. Uses the Web Crypto API — your data stays in your browser.
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About Hash Functions
MD5 (128-bit) — Fast but cryptographically broken. Use only for checksums, not security. SHA-1 (160-bit) — Deprecated for security. SHA-256 (256-bit) — Industry standard, used in TLS, Bitcoin, and Git. SHA-512 (512-bit) — Strongest, used for high-security applications.