SHA-256 Hash Generator

Generate SHA-256 hashes with salt, HMAC, PBKDF2 and hex or base64 output.

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Hash mode

Output format

Salt position

Salt

Secret key

Iterations

Output length (bits)

Input text / password

SHA-256 hash

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Compute SHA-256 with direct hash, salted hash, HMAC, or PBKDF2. Ideal for checksums, blockchain-style workflows, and password-based key derivation with salt and iterations.

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