Hash Generator

Generate SHA-256, SHA-384 and SHA-512 hashes from text.

Runs locally in your browser. Your input is not uploaded or saved.

Algorithm

Text to hash

SHA-256 · hexadecimal

Hashes the exact UTF-8 text, including whitespace and line breaks. A plain SHA hash is not a password-storage scheme.

Also useful

Base64

Encode and decode UTF-8 text with URL-safe and multi-layer Base64.

Generate random v4 or time-ordered v7 UUIDs in batches.