Utilo

Hash Generator

Compute MD5, SHA-1, SHA-256, SHA-384, SHA-512 and SHA-3 hashes and HMACs of text or files, entirely in your browser.

About the Hash Generator

Compute MD5, SHA-1, SHA-256, SHA-384, SHA-512 and SHA-3 hashes and HMACs of text or files, entirely in your browser. It is part of Utilo, a collection of free developer utilities designed to be fast, accessible and beautiful on any device.

Is my data safe?

Yes. All processing happens directly in your browser using JavaScript, Web Workers and Web APIs. Nothing you type, paste or upload is sent to our servers.

Common uses

  • md5 generator
  • sha256 hash
  • file checksum
  • hmac generator