Hash Generator — SHA-1, SHA-256, SHA-384, SHA-512

Generate a cryptographic hash of any text using SHA-1, SHA-256, SHA-384, or SHA-512.

Compute a cryptographic hash of any text using the browser's native Web Crypto API. MD5 isn't offered, since it isn't natively supported by browsers and isn't considered cryptographically secure.

Your files and text are processed locally in your browser — nothing is uploaded to a server.

Hash Generator tool

How to Use Hash Generator

  1. Type or paste your text.
  2. Choose a hash algorithm.
  3. Copy the resulting hash.

Features

  • SHA-1, SHA-256, SHA-384, and SHA-512 support
  • Uses the browser's native Web Crypto API
  • Updates as you type
  • No text is sent anywhere

Frequently Asked Questions

Why isn't MD5 available?

Browsers don't provide MD5 natively through the Web Crypto API, and MD5 is no longer considered cryptographically secure for most uses.

Can I hash a file, not just text?

This tool currently hashes typed or pasted text only.