Flimpa

SHA-256 Generator

Generate a SHA-256 hash from text (UTF-8).

Paste text to get SHA-256 (64 hex characters) via the Web Crypto API.

Processing is local. Plain SHA-256 without salt/KDF is not suitable for password storage.

Recommended tools

SHA-512 Generator

Generate a SHA-512 hash from text (UTF-8).

MD5 Generator

Generate an MD5 hash from text (UTF-8).

Base64 Encode

Encode text to Base64 (UTF-8).

FAQ

No. Use a password hashing scheme with salt and a slow KDF (for example Argon2, scrypt or bcrypt), not a raw SHA-256 of the password.

No. Use a password hashing scheme with salt and a slow KDF (for example Argon2, scrypt or bcrypt), not a raw SHA-256 of the password.