Hash Generator

SHA digests via Web Crypto.

Theme

Private by design: This tool runs in your browser — your data is not uploaded.

How to use Hash Generator

Get SHA-256, SHA-384, or SHA-512 hex digests of any text — useful for checksums, API signatures, and learning.

Step-by-step

  1. Paste or type input text.
  2. Select hash algorithm.
  3. Generate and copy the hex hash.

Common questions

Which hash should I use?
SHA-256 is the most common default; SHA-512 is stronger but longer.
Is hashing done locally?
Yes. Web Crypto SubtleCrypto runs in your browser.

Last updated: 2026-06-03