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Bcrypt & Argon2 Cryptographic Hasher

Security Crypto

Generate and verify bcrypt and Argon2 password hashes locally with hash-wasm — presets for dev, balanced, and OWASP-lite parameters. 100% client-side.

Client-side

Hasher controls

Algorithm

Iterations (t)

Memory (KiB)

Parallelism (p)

Password

Local password hashing lab

Generate bcrypt and Argon2 password hashes for development and testing — powered by hash-wasm in your browser. Pair with Password Entropy before choosing production parameters.

Hash ready—

argon2id

Elapsed—

ModeHash

For development and QA only — never hash production user passwords in a browser tab on shared machines. Prefer server-side Argon2id with OWASP parameters for live auth systems.